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:
Nov. 12, 1985
Filed:
Jul. 30, 1984
Nobuo Ishikawa, Yokohama, JP;
Akio Takaoka, Kawasaki, JP;
Daikin Industries Ltd., Osaka, JP;
Abstract
New fluorinated benzodiazepins are described. They are expressed by the following general formula: ##STR1## wherein A.sup.1 and A.sup.2 are the same or different groups, each expressed by one of the following general formulas ##STR2## R.sup.2 being a hydrogen atom, aliphatic hydrocarbon group, fluorine-substituted aliphatic hydrocarbon group, aminoalkyl, N,N-dialkylaminoalkyl, or alkylsulfonylalkyl group and R.sup.3 a hydrogen atom, aliphatic or aromatic hydrocarbon group, halogen-substituted aliphatic or aromatic hydrocarbon group, while R.sup.1 is a hydrogen atom, aliphatic or aromatic hydrocarbon group, fluorine-substituted aliphatic or aromatic hydrocarbon group and X is a hydrogen atom, aliphatic hydrocarbon group, fluorine-substituted aliphatic hydrocarbon group, halogen atom, nitro group or the like.