Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-11-21
1997-05-27
Grumbling, Matthew V.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514278, 514252, 514253, 514255, 5142275, 5142288, 5142312, 5142315, 5142318, 5142345, 5142348, 514307, 514311, 514314, 514316, 514317, 514331, 514213, 514218, 514357, 514290, 514430, 514465, 514466, 546 16, 546 17, 546 18, 546148, 544396, 544360, 544361, 544362, 544363, 544364, 544365, 544366, 544367, 544379, 544112, 544113, 544114, 544115, 544116, 544118, 544119, 544121, 544123, 544126, 544127, 544129, 544130, 544135, 544136, 544144, C07D22100, C07D21100, C07D29500, C07D24100, A61K 3144, A61K 3147, A61K 31
Patent
active
056332483
ABSTRACT:
A compound of the formula: ##STR1## wherein Ar.sup.1 and Ar.sup.2 independently represent an optionally substituted aromatic group; P and Q independently represent a divalent aliphatic hydrocarbon group having at least 2 carbon atoms and optionally having either oxygen or sulfur in the carbon chain; R.sup.1 and R.sup.3 independently represent --CO--R, --CONH--R (R represents a hydrocarbon group or a heterocyclic group) or a hydrocarbon group; R.sup.2 and R.sup.4 independently represent hydrogen or an alkyl group; R.sup.2 and R.sup.4 independently represent hydrogen or an alkyl group; R.sup.1 and R.sup.2 or R.sup.3 and R.sup.4, taken together with the adjacent nitrogen atom, may form a nitrogen-containing heterocyclic group; and j represents 0 or 1, or a salt thereof, has excellent GnRH-receptor antagonizing activity and is useful as a prophylactic and therapeutic agent for hormone-dependent and other diseases.
REFERENCES:
patent: 4650900 (1987-03-01), Lassen et al.
Journal of Medicinal Chemistry, vol. 34, No. 1 (1991) pp. 12-19.
Arch. Int. Pharmacodyn., vol. CVII, No. 2 (1956) pp. 194-201.
Kato Kaneyoshi
Kato Koichi
Sugiura Yoshihiro
Grumbling Matthew V.
Takeda Chemical Industries Ltd.
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