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:
Aug. 03, 1982
Filed:
Oct. 14, 1980
Applicant:
Inventors:
Masashi Hashimoto, Nakayama, JP;
Keiji Hemmi, Kyoto, JP;
Matsuhiko Aratani, Osaka, JP;
Hidekazu Takeno, Higashimuki-kitamachi, JP;
Daijiro Hagiwara, Moriguchi, JP;
Assignee:
Fujisawa Pharmaceutical Company, Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
424246 ; 544 16 ; 544 22 ;
Abstract
The invention deals with Cephalosporin Analogues of the formula: ##STR1## wherein R.sup.1 is amino or amino substituted with a pharmaceutically acceptable carboxylic acyl protective group for the amino substituents in cephalosporin compounds or with benzyl, phenethyl or trityl, and