Determination That Protamine Sulfate Injection and 26 Other Drug Products Were Not Withdrawn From Sale for Reasons of Safety or Effectiveness, 28982-28984 [E7-9962]

Download as PDF pwalker on PROD1PC71 with NOTICES 28982 Federal Register / Vol. 72, No. 99 / Wednesday, May 23, 2007 / Notices Food, Drug, and Cosmetic Act (21 U.S.C. 355(j)(7)), which requires FDA to publish a list of all approved drugs. FDA publishes this list as part of the ‘‘Approved Drug Products With Therapeutic Equivalence Evaluations,’’ which is generally known as the ‘‘Orange Book.’’ Under FDA regulations, drugs are removed from the list if the agency withdraws or suspends approval of the drug’s NDA or ANDA for reasons of safety or effectiveness, or if FDA determines that the listed drug was withdrawn from sale for reasons of safety or effectiveness (§ 314.162)(21 CFR 314.162)). Under § 314.161(a)(1)(21 CFR 314.161(a)(1)), the agency must determine whether a listed drug was withdrawn from sale for reasons of safety or effectiveness before an ANDA that refers to that listed drug may be approved. FDA may not approve an ANDA that does not refer to a listed drug. ESTROSTEP 21 (ethinyl estradiol and norethindrone acetate) tablets, 0.02 mg/ 1 mg, 0.03 mg/1 mg, and 0.035 mg/1 mg, are the subject of approved NDA 20–130 held by Warner Chilcott. ESTROSTEP 21 tablets, 0.02 mg/1 mg, 0.03 mg/1 mg, and 0.035 mg/1 mg, were approved on October 9, 1996, as oral contraceptives indicated for the prevention of pregnancy in women who elect to use these products as a method of contraception. FDA also approved ESTROSTEP FE under NDA 20–130 on October 9, 1996, for the same indication. On July 1, 2001, FDA approved ESTROSTEP 21 and ESTROSTEP FE for the treatment of moderate acne vulgaris under NDA 21–276. Both ESTROSTEP 21 and ESTROSTEP FE provide a gradually increasing estrogen dose with a constant dose of progestin. Both drugs provide the same dosage regimen of oral contraceptive tablets for the first 21 days of a 28–day cycle. ESTROSTEP FE provides an additional seven ferrous fumarate tablets. The ferrous fumarate tablets, which are nonhormonal and serve no therapeutic purpose, are added to facilitate patient compliance by the use of a 28-day regimen where the patient takes a pill every day. Except for the nontherapeutic ferrous fumarate tablets, ESTROSTEP 21 and ESTROSTEP FE have the same therapeutic regimen. ESTROSTEP 21 is listed in the Orange Book as a discontinued product. ESTROSTEP FE, currently named ESTROSTEP, remains on the list of currently marketed drug products. Barr Laboratories, Inc., submitted a citizen petition dated September 4, 2002 (Docket No. 2002P–0399/CP1), under 21 CFR 10.30 and § 314.161, requesting VerDate Aug<31>2005 18:32 May 22, 2007 Jkt 211001 that FDA determine whether ESTROSTEP 21 tablets had been discontinued from sale for reasons of safety or effectiveness. In a letter dated December 1, 2004, Warner Chilcott confirmed to the agency that the firm never commercially marketed ESTROSTEP 21 in the United States. In previous instances (see the Federal Register of December 30, 2002 (67 FR 79640 at 79641) (addressing a relisting request for Diazepam Autoinjector)), FDA has concluded that, for purposes of §§ 314.161 and 314.162, never marketing an approved drug product is equivalent to withdrawing the drug from sale. The agency has determined that ESTROSTEP 21 tablets, 0.02 mg/1 mg, 0.03 mg/1 mg, and 0.035 mg/1 mg, were not withdrawn from sale for reasons of safety or effectiveness. In support of this finding, we note that Warner Chilcott continues to market ESTROSTEP FE, which contains the same therapeutic dosage regimen as ESTROSTEP 21. The petitioner identified no data or other information suggesting that ESTROSTEP 21 was withdrawn from sale as a result of safety or effectiveness concerns. FDA has independently evaluated relevant literature and data for possible postmarketing adverse event reports associated with this combination drug product and has found no information that would indicate this product was withdrawn from sale for reasons of safety or effectiveness. After considering the citizen petition and reviewing agency records, FDA determines that for the reasons outlined in this document, ESTROSTEP 21 tablets, 0.02 mg/1 mg, 0.03 mg/1 mg, and 0.035 mg/1 mg, were not withdrawn from sale for reasons of safety or effectiveness. Accordingly, the agency will continue to list ESTROSTEP 21 in the ‘‘Discontinued Drug Product List’’ section of the Orange Book. The ‘‘Discontinued Drug Product List’’ delineates, among other items, drug products that have been discontinued from marketing for reasons other than safety or effectiveness. ANDAs that refer to ESTROSTEP 21 may be approved by the agency as long as they meet all relevant legal and regulatory requirements for approval of ANDAs. If FDA determines that labeling for these drugs products should be revised to meet current standards, the agency will advise ANDA applicants to submit such labeling. Dated: May 15, 2007. Jeffrey Shuren, Assistant Commissioner for Policy. [FR Doc. E7–9949 Filed 5–22–07; 8:45 am] BILLING CODE 4160–01–S PO 00000 Frm 00038 Fmt 4703 Sfmt 4703 DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. 2007N–0191] Determination That Protamine Sulfate Injection and 26 Other Drug Products Were Not Withdrawn From Sale for Reasons of Safety or Effectiveness AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) has determined that the 27 drug products listed in this document were not withdrawn from sale for reasons of safety or effectiveness.This determination means that FDA will not begin procedures to withdraw approval of abbreviated new drug applications (ANDAs) for the drug products, and it will allow FDA to continue to approve ANDAs for the products. FOR FURTHER INFORMATION CONTACT: Mary Catchings, Center for Drug Evaluation and Research (HFD–7), Food and Drug Administration, 5600 Fishers Lane, Rockville, MD 20855, 301–594– 2041. In 1984, Congress enacted the Drug Price Competition and Patent Term Restoration Act of 1984 (Public Law 98– 417) (the 1984 amendments), which authorized the approval of duplicate versions of drug products approved under an ANDA procedure. ANDA sponsors must, with certain exceptions, show that the drug for which they are seeking approval contains the same active ingredient in the same strength and dosage form as the ‘‘listed drug,’’ which is a version of the drug that was previously approved. Sponsors of ANDAs do not have to repeat the extensive clinical testing otherwise necessary to gain approval of a new drug application (NDA). The only clinical data required in an ANDA are data to show that the drug that is the subject of the ANDA is bioequivalent to the listed drug. The 1984 amendments include what is now section 505(j)(7) of the Federal Food, Drug, and Cosmetic Act (the act) (21 U.S.C. 355(j)(7)), which requires FDA to publish a list of all approved drugs. FDA publishes this list as part of the ‘‘Approved Drug Products With Therapeutic Equivalence Evaluations,’’ which is generally known as the ‘‘Orange Book.’’ Under FDA regulations, drugs are withdrawn from the list if the agency withdraws or suspends approval SUPPLEMENTARY INFORMATION: E:\FR\FM\23MYN1.SGM 23MYN1 Federal Register / Vol. 72, No. 99 / Wednesday, May 23, 2007 / Notices of the drug’s NDA or ANDA for reasons of safety or effectiveness, or if FDA determines that the listed drug was withdrawn from sale for reasons of safety or effectiveness (21 CFR 314.162). Under § 314.161(a) (21 CFR 314.161(a)), the agency must determine whether a listed drug was withdrawn from sale for reasons of safety or effectiveness: (1) Before an ANDA that refers to that listed drug may be approved or (2) whenever a listed drug is voluntarily withdrawn from sale, and ANDAs that refer to the listed drug have Application No. been approved. Section 314.161(d) provides that if FDA determines that a listed drug was removed from sale for safety or effectiveness reasons, the agency will initiate proceedings that could result in the withdrawal of approval of the ANDAs that refer to the listed drug. FDA has become aware that the drug products listed in the table in this document are no longer being marketed. (As requested by the applicants, FDA withdrew approval of NDA 6–460 for Protamine Sulfate Injection, NDA 18– 28983 675 for TAVIST Syrup, NDA 19–243 for PROVENTIL Inhalation Solution, NDA 19–471 for CARDIZEM SR Capsules, and NDA 19–817 for PERSANTINE Injection in the Federal Register of March 4, 2005 (70 FR 10651), NDA 8– 857 for PHENERGAN Injection in the Federal Register of May 5, 2004 (69 FR 25124), and NDA 13–400 for ALDOMET Tablets and NDA 13–401 for ALDOMET Injection in the Federal Register of June 16, 2006 (71 FR 34940)). Drug Applicant Protamine Sulfate Injection, 10 milligrams (mg)/milliliter (mL) in a 25-mL vial Eli Lilly and Co., Lilly Corporate Center, Indianapolis, IN 46285 NDA 6–773 ARTANE (trihexyphenidyl hydrochloride (HCl)) Tablets, 2 mg and 5 mg Lederle, c/o Wyeth Pharmaceuticals, P.O. Box 8299, Philadelphia, PA 19101–8299 NDA 8–857 PHENERGAN (promethazine HCl) Injection, 25 mg/mL and 50 mg/mL in 1-mL vials Wyeth Pharmaceuticals, P.O. Box 8299, Philadelphia, PA 19101–8299 NDA 9–149 THORAZINE (chlorpromazine HCl) Tablets, 10, 25, 50, 100, and 200 mg GlaxoSmithKline, 2301 Renaissance Blvd., King of Prussia, PA 19406 NDA 11–145 DIURIL (chlorothiazide) Tablets, 250 mg and 500 mg Merck & Co., Inc., Sumneytown Pike, BLA–20, P.O. Box 4, West Point, PA 19486 NDA 11–664 DECADRON (dexamethasone) Tablets, 0.25, 4, and 6 mg Do. NDA 11–808 MELLARIL (thioridazine HCl) Tablets, 10, 15, 25, 50, 100, 150, and 200 mg Novartis Pharmaceuticals Corp., One Health Plaza, East Hanover, NJ 07936 NDA 11–870 DIURIL (chlorothiazide) Suspension, 250 mg/5 mL Merck & Co., Inc. NDA 13–400 ALDOMET (methyldopa) Tablets, 125, 250, and 500 mg Do. NDA 13–401 ALDOMET (methyldopate HCl) Injection, 50 mg/mL Do. NDA 16–363 LASIX (furosemide) Injection, 10 mg/mL Aventis Pharmaceuticals, Inc., 200 Crossing Blvd., Bridgewater, NJ 08807–0890 NDA 17–391 IMURAN (azathioprine) Injection, 100 mg base/vial Prometheus Laboratories, 5739 Pacific Center Blvd., San Diego, CA 92121–4203 NDA 17–939 TAGAMET (cimetidine HCl) Injection, 300 mg/2 mL GlaxoSmithKline NDA 18–513 CHENIX (chenodiol) Tablets, 250 mg Axcan Scandipharm, Inc., 22 Inverness Center Parkway, Birmingham, AL 35242–4814 NDA 18–675 TAVIST (clemastine fumarate) Oral Syrup, 0.5 mg/5 mL Novartis Consumer Health, Inc., 200 Kimball Dr., Parsippany, NJ 07054–0622 NDA 18–922 LODINE (etodolac) Capsules, 200 mg; LODINE Tablets, 400 mg and 500 mg Wyeth Pharmaceuticals, Inc. NDA 19–201 VOLTAREN (diclofenac sodium) Delayed-Release Tablets, 25 mg and 50 mg Novartis Pharmaceuticals, Inc. NDA 19–243 PROVENTIL (albuterol sulfate) Inhalation Solution, 0.5% and 0.083% Schering-Plough Corporation, 2000 Galloping Hill Rd., Kenilworth, NJ 07033 NDA 19–434 pwalker on PROD1PC71 with NOTICES NDA 6–460 TAGAMET HCl (cimetidine HCl) in Sodium Chloride 0.9% in Plastic Container, EQ 6 mg/mL GlaxoSmithKline NDA 19–471 CARDIZEM SR (diltiazem HCl) Capsules, 60, 90, 120, and 180 mg Biovail Laboratories, Inc., c/o Bioavail Technologies Ltd., 700 Route 202/206 North, Bridgewater, NJ 08807–0980 NDA 19–817 PERSANTINE (dipyridamole) Injection, 5 mg/mL Boehringer Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Rd., P.O. Box 368, Ridgefield, CT 06877–0368 VerDate Aug<31>2005 18:32 May 22, 2007 Jkt 211001 PO 00000 Frm 00039 Fmt 4703 Sfmt 4703 E:\FR\FM\23MYN1.SGM 23MYN1 28984 Federal Register / Vol. 72, No. 99 / Wednesday, May 23, 2007 / Notices Application No. Drug Applicant NDA 20–144 TRANSDERM–NITRO (nitroglycerin), 0.1 mg/hour (hr), 0.2 mg/hr, 0.4 mg/hr, 0.6 mg/hr, 0.8 mg/hr Novartis Pharmaceuticals Corp. NDA 20–584 LODINE (etodolac) XL Tablets, 600 mg Wyeth Pharmaceuticals, Inc. NDA 21–110 RAPAMUNE (sirolimus) Tablets, 5 mg Wyeth Pharmaceuticals, Inc. NDA 50–477 NEBCIN (tobramycin sulfate) Injection, 10 mg/mL Eli Lilly and Co. NDA 50–519 NEBCIN (tobramycin sulfate) Injection, 1.2 grams/vial Do. ANDA 62–008 NEBCIN (tobramycin sulfate) Injection, 40 mg/mL Do. FDA has reviewed its records and, under § 314.161, has determined that the drug products listed in this document were not withdrawn from sale for reasons of safety or effectiveness. Accordingly, the agency will continue to list the drug products listed in this document in the ‘‘Discontinued Drug Product List’’ section of the Orange Book. The ‘‘Discontinued Drug Product List’’ identifies, among other items, drug products that have been discontinued from marketing for reasons other than safety or effectiveness. Approved ANDAs that refer to the NDAs and ANDA listed in this document are unaffected by the discontinued marketing of the products subject to those NDAs and ANDA. Additional ANDAs for the products may also be approved by the agency if they comply with relevant legal and regulatory requirements. If FDA determines that labeling for these drug products should be revised to meet current standards, the agency will advise ANDA applicants to submit such labeling. Dated: May 15, 2007. Jeffrey Shuren, Assistant Commissioner for Policy. [FR Doc. E7–9962 Filed 5–22–07; 8:45 am] BILLING CODE 4160–01–S DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. 2004E–0319] Determination of Regulatory Review Period for Purposes of Patent Extension; BEXTRA pwalker on PROD1PC71 with NOTICES AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) has determined the regulatory review period for VerDate Aug<31>2005 18:32 May 22, 2007 Jkt 211001 BEXTRA and is publishing this notice of that determination as required by law. FDA has made the determination because of the submission of an application to the Director of Patents and Trademarks, Department of Commerce, for the extension of a patent which claims that human drug product. ADDRESSES: Submit written comments and petitions to the Division of Dockets Management (HFA–305), Food and Drug Administration, 5630 Fishers Lane, rm. 1061, Rockville, MD 20852. Submit electronic comments to https:// www.fda.gov/dockets/ecomments. FOR FURTHER INFORMATION CONTACT: Beverly Friedman, Office of Regulatory Policy (HFD–007), Food and Drug Administration, 5600 Fishers Lane, Rockville, MD 20857, 301–594–2041. SUPPLEMENTARY INFORMATION: The Drug Price Competition and Patent Term Restoration Act of 1984 (Public Law 98– 417) and the Generic Animal Drug and Patent Term Restoration Act (Public Law 100–670) generally provide that a patent may be extended for a period of up to 5 years so long as the patented item (human drug product, animal drug product, medical device, food additive, or color additive) was subject to regulatory review by FDA before the item was marketed. Under these acts, a product’s regulatory review period forms the basis for determining the amount of extension an applicant may receive. A regulatory review period consists of two periods of time: A testing phase and an approval phase. For human drug products, the testing phase begins when the exemption to permit the clinical investigations of the human drug product becomes effective and runs until the approval phase begins. The approval phase starts with the initial submission of an application to market the human drug product and continues until FDA grants permission to market the drug product. Although only a portion of a regulatory review period PO 00000 Frm 00040 Fmt 4703 Sfmt 4703 may count toward the actual amount of extension that the Director of Patents and Trademarks may award (for example, half the testing phase must be subtracted, as well as any time that may have occurred before the patent was issued), FDA’s determination of the length of a regulatory review period for a human drug product will include all of the testing phase and approval phase as specified in 35 U.S.C. 156(g)(1)(B). FDA recently approved for marketing the human drug product BEXTRA (valdecoxib). BEXTRA is indicated for relief of the signs and symptoms of osteoarthritis and adult rheumatoid arthritis and for the treatment of primary dysmenorrhea. Subsequent to this approval, the Patent and Trademark Office received a patent term restoration application for BEXTRA (U.S. Patent No. 5,633,272) from G.D. Searle, LLC, and the Patent and Trademark Office requested FDA’s assistance in determining this patent’s eligibility for patent term restoration. In a letter dated August 31, 2004, FDA advised the Patent and Trademark Office that this human drug product had undergone a regulatory review period and that the approval of BEXTRA represented the first permitted commercial marketing or use of the product. Thereafter, the Patent and Trademark Office requested that FDA determine the product’s regulatory review period. FDA has determined that the applicable regulatory review period for BEXTRA is 1,767 days. Of this time, 1,462 days occurred during the testing phase of the regulatory review period, while 305 days occurred during the approval phase. These periods of time were derived from the following dates: 1. The date an exemption under section 505(i) of the Federal Food, Drug, and Cosmetic Act (the act) (21 U.S.C. 355(i)) became effective: January 16, 1997. The applicant claims January 15, 1997, as the date the investigational new drug application (IND) became effective. However, FDA records indicate that the E:\FR\FM\23MYN1.SGM 23MYN1

Agencies

[Federal Register Volume 72, Number 99 (Wednesday, May 23, 2007)]
[Notices]
[Pages 28982-28984]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E7-9962]


-----------------------------------------------------------------------

DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. 2007N-0191]


Determination That Protamine Sulfate Injection and 26 Other Drug 
Products Were Not Withdrawn From Sale for Reasons of Safety or 
Effectiveness

AGENCY: Food and Drug Administration, HHS.

ACTION: Notice.

-----------------------------------------------------------------------

SUMMARY: The Food and Drug Administration (FDA) has determined that the 
27 drug products listed in this document were not withdrawn from sale 
for reasons of safety or effectiveness.This determination means that 
FDA will not begin procedures to withdraw approval of abbreviated new 
drug applications (ANDAs) for the drug products, and it will allow FDA 
to continue to approve ANDAs for the products.

FOR FURTHER INFORMATION CONTACT: Mary Catchings, Center for Drug 
Evaluation and Research (HFD-7), Food and Drug Administration, 5600 
Fishers Lane, Rockville, MD 20855, 301-594-2041.

SUPPLEMENTARY INFORMATION: In 1984, Congress enacted the Drug Price 
Competition and Patent Term Restoration Act of 1984 (Public Law 98-417) 
(the 1984 amendments), which authorized the approval of duplicate 
versions of drug products approved under an ANDA procedure. ANDA 
sponsors must, with certain exceptions, show that the drug for which 
they are seeking approval contains the same active ingredient in the 
same strength and dosage form as the ``listed drug,'' which is a 
version of the drug that was previously approved. Sponsors of ANDAs do 
not have to repeat the extensive clinical testing otherwise necessary 
to gain approval of a new drug application (NDA). The only clinical 
data required in an ANDA are data to show that the drug that is the 
subject of the ANDA is bioequivalent to the listed drug.
    The 1984 amendments include what is now section 505(j)(7) of the 
Federal Food, Drug, and Cosmetic Act (the act) (21 U.S.C. 355(j)(7)), 
which requires FDA to publish a list of all approved drugs. FDA 
publishes this list as part of the ``Approved Drug Products With 
Therapeutic Equivalence Evaluations,'' which is generally known as the 
``Orange Book.'' Under FDA regulations, drugs are withdrawn from the 
list if the agency withdraws or suspends approval

[[Page 28983]]

of the drug's NDA or ANDA for reasons of safety or effectiveness, or if 
FDA determines that the listed drug was withdrawn from sale for reasons 
of safety or effectiveness (21 CFR 314.162).
    Under Sec.  314.161(a) (21 CFR 314.161(a)), the agency must 
determine whether a listed drug was withdrawn from sale for reasons of 
safety or effectiveness: (1) Before an ANDA that refers to that listed 
drug may be approved or (2) whenever a listed drug is voluntarily 
withdrawn from sale, and ANDAs that refer to the listed drug have been 
approved. Section 314.161(d) provides that if FDA determines that a 
listed drug was removed from sale for safety or effectiveness reasons, 
the agency will initiate proceedings that could result in the 
withdrawal of approval of the ANDAs that refer to the listed drug.
    FDA has become aware that the drug products listed in the table in 
this document are no longer being marketed. (As requested by the 
applicants, FDA withdrew approval of NDA 6-460 for Protamine Sulfate 
Injection, NDA 18-675 for TAVIST Syrup, NDA 19-243 for PROVENTIL 
Inhalation Solution, NDA 19-471 for CARDIZEM SR Capsules, and NDA 19-
817 for PERSANTINE Injection in the Federal Register of March 4, 2005 
(70 FR 10651), NDA 8-857 for PHENERGAN Injection in the Federal 
Register of May 5, 2004 (69 FR 25124), and NDA 13-400 for ALDOMET 
Tablets and NDA 13-401 for ALDOMET Injection in the Federal Register of 
June 16, 2006 (71 FR 34940)).

------------------------------------------------------------------------
 Application No.             Drug                      Applicant
------------------------------------------------------------------------
NDA 6-460         Protamine Sulfate           Eli Lilly and Co., Lilly
                   Injection, 10 milligrams    Corporate Center,
                   (mg)/milliliter (mL) in a   Indianapolis, IN 46285
                   25-mL vial
------------------------------------------------------------------------
NDA 6-773         ARTANE (trihexyphenidyl     Lederle, c/o Wyeth
                   hydrochloride (HCl))        Pharmaceuticals, P.O. Box
                   Tablets, 2 mg and 5 mg      8299, Philadelphia, PA
                                               19101-8299
------------------------------------------------------------------------
NDA 8-857         PHENERGAN (promethazine     Wyeth Pharmaceuticals,
                   HCl) Injection, 25 mg/mL    P.O. Box 8299,
                   and 50 mg/mL in 1-mL        Philadelphia, PA 19101-
                   vials                       8299
------------------------------------------------------------------------
NDA 9-149         THORAZINE (chlorpromazine   GlaxoSmithKline, 2301
                   HCl) Tablets, 10, 25, 50,   Renaissance Blvd., King
                   100, and 200 mg             of Prussia, PA 19406
------------------------------------------------------------------------
NDA 11-145        DIURIL (chlorothiazide)     Merck & Co., Inc.,
                   Tablets, 250 mg and 500     Sumneytown Pike, BLA-20,
                   mg                          P.O. Box 4, West Point,
                                               PA 19486
------------------------------------------------------------------------
NDA 11-664        DECADRON (dexamethasone)    Do.
                   Tablets, 0.25, 4, and 6
                   mg
------------------------------------------------------------------------
NDA 11-808        MELLARIL (thioridazine      Novartis Pharmaceuticals
                   HCl) Tablets, 10, 15, 25,   Corp., One Health Plaza,
                   50, 100, 150, and 200 mg    East Hanover, NJ 07936
------------------------------------------------------------------------
NDA 11-870        DIURIL (chlorothiazide)     Merck & Co., Inc.
                   Suspension, 250 mg/5 mL
------------------------------------------------------------------------
NDA 13-400        ALDOMET (methyldopa)        Do.
                   Tablets, 125, 250, and
                   500 mg
------------------------------------------------------------------------
NDA 13-401        ALDOMET (methyldopate HCl)  Do.
                   Injection, 50 mg/mL
------------------------------------------------------------------------
NDA 16-363        LASIX (furosemide)          Aventis Pharmaceuticals,
                   Injection, 10 mg/mL         Inc., 200 Crossing Blvd.,
                                               Bridgewater, NJ 08807-
                                               0890
------------------------------------------------------------------------
NDA 17-391        IMURAN (azathioprine)       Prometheus Laboratories,
                   Injection, 100 mg base/     5739 Pacific Center
                   vial                        Blvd., San Diego, CA
                                               92121-4203
------------------------------------------------------------------------
NDA 17-939        TAGAMET (cimetidine HCl)    GlaxoSmithKline
                   Injection, 300 mg/2 mL
------------------------------------------------------------------------
NDA 18-513        CHENIX (chenodiol)          Axcan Scandipharm, Inc.,
                   Tablets, 250 mg             22 Inverness Center
                                               Parkway, Birmingham, AL
                                               35242-4814
------------------------------------------------------------------------
NDA 18-675        TAVIST (clemastine          Novartis Consumer Health,
                   fumarate) Oral Syrup, 0.5   Inc., 200 Kimball Dr.,
                   mg/5 mL                     Parsippany, NJ 07054-0622
------------------------------------------------------------------------
NDA 18-922        LODINE (etodolac)           Wyeth Pharmaceuticals,
                   Capsules, 200 mg; LODINE    Inc.
                   Tablets, 400 mg and 500
                   mg
------------------------------------------------------------------------
NDA 19-201        VOLTAREN (diclofenac        Novartis Pharmaceuticals,
                   sodium) Delayed-Release     Inc.
                   Tablets, 25 mg and 50 mg
------------------------------------------------------------------------
NDA 19-243        PROVENTIL (albuterol        Schering-Plough
                   sulfate) Inhalation         Corporation, 2000
                   Solution, 0.5% and 0.083%   Galloping Hill Rd.,
                                               Kenilworth, NJ 07033
------------------------------------------------------------------------
NDA 19-434        TAGAMET HCl (cimetidine     GlaxoSmithKline
                   HCl) in Sodium Chloride
                   0.9% in Plastic
                   Container, EQ 6 mg/mL
------------------------------------------------------------------------
NDA 19-471        CARDIZEM SR (diltiazem      Biovail Laboratories,
                   HCl) Capsules, 60, 90,      Inc., c/o Bioavail
                   120, and 180 mg             Technologies Ltd., 700
                                               Route 202/206 North,
                                               Bridgewater, NJ 08807-
                                               0980
------------------------------------------------------------------------
NDA 19-817        PERSANTINE (dipyridamole)   Boehringer Ingelheim
                   Injection, 5 mg/mL          Pharmaceuticals, Inc.,
                                               900 Ridgebury Rd., P.O.
                                               Box 368, Ridgefield, CT
                                               06877-0368
------------------------------------------------------------------------

[[Page 28984]]

 
NDA 20-144        TRANSDERM-NITRO             Novartis Pharmaceuticals
                   (nitroglycerin), 0.1 mg/    Corp.
                   hour (hr), 0.2 mg/hr,
                  0.4 mg/hr, 0.6 mg/hr, 0.8
                   mg/hr
------------------------------------------------------------------------
NDA 20-584        LODINE (etodolac) XL        Wyeth Pharmaceuticals,
                   Tablets, 600 mg             Inc.
------------------------------------------------------------------------
NDA 21-110        RAPAMUNE (sirolimus)        Wyeth Pharmaceuticals,
                   Tablets, 5 mg               Inc.
------------------------------------------------------------------------
NDA 50-477        NEBCIN (tobramycin          Eli Lilly and Co.
                   sulfate) Injection, 10 mg/
                   mL
------------------------------------------------------------------------
NDA 50-519        NEBCIN (tobramycin          Do.
                   sulfate) Injection, 1.2
                   grams/vial
------------------------------------------------------------------------
ANDA 62-008       NEBCIN (tobramycin          Do.
                   sulfate) Injection, 40 mg/
                   mL
------------------------------------------------------------------------

    FDA has reviewed its records and, under Sec.  314.161, has 
determined that the drug products listed in this document were not 
withdrawn from sale for reasons of safety or effectiveness. 
Accordingly, the agency will continue to list the drug products listed 
in this document in the ``Discontinued Drug Product List'' section of 
the Orange Book. The ``Discontinued Drug Product List'' identifies, 
among other items, drug products that have been discontinued from 
marketing for reasons other than safety or effectiveness. Approved 
ANDAs that refer to the NDAs and ANDA listed in this document are 
unaffected by the discontinued marketing of the products subject to 
those NDAs and ANDA. Additional ANDAs for the products may also be 
approved by the agency if they comply with relevant legal and 
regulatory requirements. If FDA determines that labeling for these drug 
products should be revised to meet current standards, the agency will 
advise ANDA applicants to submit such labeling.

    Dated: May 15, 2007.
Jeffrey Shuren,
Assistant Commissioner for Policy.
[FR Doc. E7-9962 Filed 5-22-07; 8:45 am]
BILLING CODE 4160-01-S
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