The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 11, 2001
Filed:
Dec. 14, 2000
Applicant:
Inventors:
Shuichi Furuya, Tsukuba, JP;
Nobuo Choh, Tsukuba, JP;
Nobuhiro Suzuki, Tsukuba, JP;
Takashi Imada, Tsukuba, JP;
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/1435 ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/1435 ; C07D / ;
Abstract
The compounds of the present invention possess excellent gonadotropin-releasing hormone antagonizing activity, and is useful for preventing or treating sex hormone-dependent diseases, e.g., sex hormone-dependent cancers (e.g., prostatic cancer, uterine cancer, breast cancer, pituitary tumor), prostatic hypertrophy, hysteromyoma, endometriosis, precocious puberty, amenorrhea syndrome, multilocular ovary syndrome, pimples etc, or as a pregnancy regulator (e.g., contraceptive), infertility remedy or menstruation regulator.