The present invention provides a compound represented by the formula:
wherein R
1
is a C
1-4
alkyl; R
2
is (1) a 5- to 7-membered nitrogen-containing heterocyclic group which may have a substituent selected from the group consisting of (1′) a halogen, (2′) a hydroxy group, (3′) a C
1-4
alkyl and (4′) a C
1-4
alkoxy, (2) a phenyl which may have a substituent selected from the group consisting of (1′) a halogen, (2′) a C
1-4
alkoxy-C
1-4
alkyl, (3′) a mono-C
1-4
alkyl-carbamoyl-C
1-4
alkyl, (4′) a C
1-4
alkoxy and (5′) a mono-C
1-4
alkylcarbamoyl-C
1-4
alkoxy, or the like; R
3
is a C
1-4
alkyl; R
4
is a C
1-4
alkoxy, or the like; n is an integer of 1 to 4; or a salt thereof, as a thienopyrimidine compound having gonadotropin-releasing hormone antagonistic activity.
COMPOSITIONS AND METHODS FOR THE TREATMENT OF ADENOMYOSIS AND RECTOVAGINAL ENDOMETRIOSIS
申请人:ObsEva S.A.
公开号:US20220117969A1
公开(公告)日:2022-04-21
The present disclosure provides compositions and methods for treating endometrial growth disorders in a patient, such as a human patient, and particularly pre-menopausal female human patients. Exemplary disorders that may be treated using the compounds and therapeutic regimens described herein include adenomyosis and rectovaginal endometriosis. The compounds described herein that may be used to treat such indications include gonadotropin-releasing hormone (GnRH) antagonists. Suitable GnRH antagonists useful in conjunction with the compositions and methods described herein include thieno[3,4d]pyrimidine derivatives, such as 3-[2-fluoro-5-(2,3-difluoro-6-methoxybenzyloxy)4-methoxyphenyl]-2,4-dioxo-1,2,3,4-tetrahydrothieno [3,4d]pyrimidine-5-carboxylic acid and the choline salt thereof, among others.