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ESTRADURIN Drug Profile
When do Estradurin patents expire, and what generic alternatives are available?
The generic ingredient in ESTRADURIN is polyestradiol phosphate. There is one drug master file entry for this compound. Additional details are available on the polyestradiol phosphate profile page.
Summary for ESTRADURIN
US Patents: | 0 |
Applicants: | 1 |
NDAs: | 1 |
Bulk Api Vendors: | 5 |
Patent Applications: | 410 |
Drug Prices: | see details |
DailyMed Link: | ESTRADURIN at DailyMed |

Synonyms for ESTRADURIN
(17-beta)-Estra-1,3,5(10)-triene-3,17-diol polymer with phosphoric acid |
(17|A)-estra-1,3,5(10)-triene-3,17-diol- phosphoric acid(1:1) |
(1S,10R,11S,14S,15S)-15-METHYLTETRACYCLO[8.7.0.0(2),?.0(1)(1),(1)?]HEPTADECA-2,4,6-TRIENE-5,14-DIOL; PHOSPHORIC ACID |
(8R,9S,13S,14S,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol; phosphoric acid |
28014-46-2 |
9009-22-7 |
AC1L2A1A |
AC1Q6RTM |
C19H28O8P2 |
D03DXN |
Estra-1,3,5(10)-triene-3,17 diol (17-beta)-, polymer with phosporic acid |
Estradiol phosphate polymer |
Estradiol, polyester with phosphoric acid |
Estradurine |
Fosfato de poliestradiol |
Fosfato de poliestradiol [INN-Spanish] |
Leo 114 |
LS-64736 |
Oestradiol phosphate polymer |
Oestradiol polyester with phosphoric acid |
Phosphate de polyestradiol |
Phosphate de polyestradiol [INN-French] |
PL052931 |
Poly(estradiol phosphate) |
Polyestradiol phosphate |
Polyestradiol phosphate [BAN:INN] |
Polyestradiol phosphate [INN:BAN] |
Polyestradioli phosphas |
Polyestradioli phosphas [INN-Latin] |
Polyoestradiol phosphate |
SCHEMBL152688 |
UNII-P14877CDX2 |
US Patents and Regulatory Information for ESTRADURIN
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wyeth Ayerst | ESTRADURIN | polyestradiol phosphate | INJECTABLE;INJECTION | 010753-001 | Approved Prior to Jan 1, 1982 | DISCN | No | No | ➤ Sign Up | ➤ Sign Up | ➤ Sign Up | ||||
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |