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Generated: May 26, 2018

DrugPatentWatch Database Preview

OGEN Drug Profile

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Which patents cover Ogen, and when can generic versions of Ogen launch?

Ogen is a drug marketed by Pharmacia And Upjohn and is included in two NDAs.

The generic ingredient in OGEN is estropipate. There are two drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the estropipate profile page.
Summary for OGEN
Drug patent expirations by year for OGEN
Synonyms for OGEN
[(1S,10R,11S,15S)-15-METHYL-14-OXOTETRACYCLO[8.7.0.0(2),?.0(1)(1),(1)?]HEPTADECA-2,4,6-TRIEN-5-YL]OXIDANESULFONIC ACID; PIPERAZINE
[(1S,10R,11S,15S)-15-METHYL-14-OXOTETRACYCLO[8.7.0.0(2),?.0(1)(1),(1)?]HEPTADECA-2(7),3,5-TRIEN-5-YL]OXIDANESULFONIC ACID; PIPERAZINE
[(8R,9S,13S,14S)-13-methyl-17-oxidanylidene-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate; piperazine
[(8R,9S,13S,14S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate; piperazine
17-oxoestra-1,3,5(10)-trien-3-yl hydrogen sulfate - piperazine (1:1)
280E377
29080-16-8
3-(Sulfooxy)-estra-1,3,5(10)-trien-17-one : piperazine (1:1)
7280-37-7
A837628
AC1NR4O7
AKOS024457702
AM20080957
AX8127548
BCP9000662
C-22322
CAS-7280-37-7
CC-27537
CCG-220688
CHEBI:4873
CHEMBL1200980
CM14419
Conjugated estrogens: piperazine estrone sulfate
CS-4818
CTK8F9509
D00948
D03IUY
DR002699
DSSTox_CID_3005
DSSTox_GSID_23005
DSSTox_RID_76828
DTXSID3023005
EINECS 230-696-3
Estra-1,3,5(10)-trien-17-one 3-sulphate, compound with piperazine (1:1)
Estra-1,3,5(10)-trien-17-one, 3-(sulfooxy)-, compd. with piperazine (1:1)
Estrone hydrogen sulfate compound with piperazine (1:1)
Estrone sulfate piperazine salt
Estrone, hydrogen sulfate, compd. with piperazine (1:1) (8CI)
Estropipate
Estropipate (USP)
Estropipate [USP:INN:BAN]
Estropipate, >=98% (HPLC), powder
Estropipate, United States Pharmacopeia (USP) Reference Standard
Harmogen
HMS1570I17
HMS2097I17
HMS2232O19
HY-B1361
MFCD00867399
MLS002153957
MolPort-006-167-814
NCGC00016682-02
OGEN .625
Ogen (TN)
OGEN 1.25
OGEN 2.5
OGEN 5
Ortho-Est
piperazine (8R,9S,13S,14S)-13-methyl-17-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl sulfate
Piperazine estrone sulfate
Piperazine estronesulfate
Piperazine oestrone sulphate
Piperazine, compd. with 3-(sulfooxy)estra-1,3,5(10)-trien-17-one (1:1) (9CI)
Piperazine, compd. with estrone hydrogen sulfate (1:1) (8CI)
piperazine; sulfuric acid [(8R,9S,13S,14S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] ester
PL000390
PL068206
PubChem22728
SCHEMBL21577
SMR001233296
ST24048920
Sulestrex
SVI38UY019
Tox21_113350
UNII-SVI38UY019

US Patents and Regulatory Information for OGEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pharmacia And Upjohn OGEN estropipate CREAM;VAGINAL 084710-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Pharmacia And Upjohn OGEN 2.5 estropipate TABLET;ORAL 083220-003 Approved Prior to Jan 1, 1982 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Pharmacia And Upjohn OGEN .625 estropipate TABLET;ORAL 083220-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Pharmacia And Upjohn OGEN 1.25 estropipate TABLET;ORAL 083220-002 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

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