Canadian Patents Database

Patent Summary

(12) Patent:	(11) CA 1075687
(21) Application Number:	240082
(54) English Title:	BENZODIAZEPINE DERIVATIVES
(54) French Title:	DERIVES DE LA BENZODIAZEPINE

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Abstracts

English Abstract

ABSTRACT
Thieno[1,5]benzodiazepines having useful CNS activity containing the novel
tricyclic ring system :
Image
the 10-position being substituted by an amino, preferably a piperazino, group.

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Patent Details

(52) Canadian Patent Classification (CPC):	260/239.5
(51) International Patent Classification (IPC):	C07D 495/04 (2006.01) C07D 333/38 (2006.01) C07D 333/68 (2006.01)
(72) Inventors (Country):	CHAKRABARTI, JIBAN K. (Country Unknown) TUPPER, DAVID E. (Country Unknown)
(73) Owners (Country):	LILLY INDUSTRIES LIMITED (United Kingdom)
(71) Applicants (Country):
(74) Agent:
(45) Issued:	1980-04-15
(22) Filed Date:
(30) Availability of licence:	N/A
(30) Language of filing:	English

Patent Cooperation Treaty (PCT):	No

(30) Application Priority Data:	None

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View Patent Image	Download Patent Image in PDF Format	Size of Image (KB)	Number of Pages
Cover Page	Cover Page	28	1
Abstract	Abstract	16	1
Claims	Claims	263	10
Description	Description	2,972	63
Drawings	Drawings	14	1
Representative Drawing	Representative Drawing	N/A	N/A

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