WO1993010113A1
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WO
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Novel benzothiophene derivative
Assignee: Aska Pharmaceutical Co Ltd
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Filing: 1992-11-11
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Granted: —
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Expires: 2012-11-11
Abstract
Abstract A benzothiophene derivative represented by general formula (I) or a salt thereof, which has an excellent antiestrogenic activity and is useful for treating breast cancer, endometrial cancer, endometriosis, mastopathy, and so forth. This compound is characterized in that the 2-position, i.e. substituent R2, of the benzothiophene ring is substituted by a halogen atom, a lower alkyl group, or a cycloalkyl or cycloalkenyl group which may be substituted by a lower alkyl, hydroxy, acyloxy or oxo.
Inventors
- 👤 Naoyuki Koizumi
- 👤 Shigehiro Takegawa
- 👤 Shigeki Iwashita
- 👤 Tomoko Kawachi
- 👤 Teruaki Matsui
- 👤 Mamoru Mieda
- 👤 Hiroo Takahashi
- 👤 Tomoyuki Saito
- 👤 Kenyu Shibata
Bibliographic Details
Application Number
—
Jurisdiction
WO
Data Source
google_patents
Last Synchronized
2026-10-23 05:23
CPC Classifications
C; C07; C07D; C07D333/00; C07D333/50; C07D333/52; C07D333/54; A; A61; A61P; A61P13/00; A61P13/02; A61P15/00; A61P35/00; A61P5/00; A61P5/24; A61P5/32; C07D333/56; C07D333/62
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References Cited (Backward Citations)
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