Title:
チエノピリミジン化合物、その製造法および用途
Document Type and Number:
Japanese Patent JP4652520
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain both a thienopyrimidine compound having antagonistic actions on gonadotropin releasing hormones and a pharmaceutical composition comprising the compound. SOLUTION: This compound is represented by formula 1 [wherein, R1 and R2 denote each hydrogen, hydroxy, 1-4C alkoxy, a 1-4C alkoxy-carbonyl or a 1-4C alkyl which may have a substituent group; R3 denotes hydrogen, a halogen, hydroxy or a 1-4C alkoxy which may have a substituent group or the two adjacent R3s may be bound to form a 1-4C alkylenedioxy; R4 denotes hydrogen or a 1-4C alkyl; R6 denotes a 1-4C alkyl which may have a substituent group or a group represented by formula 2 (wherein, R5 denotes hydrogen or R4 and R5 may be bound to form a heterocyclic ring); and n denotes an integer of 0-5] or its salt.
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Inventors:
Shuichi Furuya
Nobuhiro Suzuki
Naganobu student
Sada Nara
Nobuhiro Suzuki
Naganobu student
Sada Nara
Application Number:
JP2000120277A
Publication Date:
March 16, 2011
Filing Date:
April 21, 2000
Export Citation:
Assignee:
Takeda GmbH
International Classes:
C07D495/04; A61K31/519; A61P5/08; A61P5/24; A61P15/00
Domestic Patent References:
| JP9169768A | ||||
| JP8295693A | ||||
| JP10045625A |
Attorney, Agent or Firm:
Takashima Ichi