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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.:

US 3957788 B1

PDFFull Text
Date of Patent:
May. 18, 1976

Filed:

Jan. 15, 1975

1-substituted-4-(1,2-diphenylethyl)piperazine derivatives and their

Applicant:
Inventors:

Haruki Nishimura, Ikeda, JA;

Hitoshi Uno, Takatsuki, JA;

Kagayaki Natsuka, Ibaraki, JA;

Noriaki Shimokawa, Nagaokakyo, JA;

Masanao Shimizu, Kobe, JA;

Hideo Nakamura, Tenri, JA;

Assignee:

Dainippon Pharmaceutical Co., Ltd., Osaka, JA;

Attorney:

Stevens, Davis, Miller & Mosher

Primary Examiner:

Raymond V Rush

Assistant Examiner:

Jose Tovar

Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ; 2602 / ; 424250 ;
Abstract

1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives of the formula: ##SPC1## Wherein X is hydroxy, methoxy, methyl or trifluoromethyl; and R is an unsubstituted monocycloalkyl group having 6 to 8 carbon atoms or 2-methoxyphenyl; provided that when X is hydroxy, R is cyclohexyl, and when X is trifluoromethyl, R is 2-methoxyphenyl, And their pharmaceutically acceptable salts, which have excellent analgesic, anti-tussive and anti-inflammatory activities, without undesirable side effect such as narcotic activity, and a process for the preparation thereof.

Find Patent Forward Citations

Nishimura, Haruki. (1976). 1-substituted-4-(1,2-diphenylethyl)piperazine derivatives and their (U.S. Patent No. 3957788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3957788

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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