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, 1993
Filed:
May. 20, 1992
Applicant:
Inventors:
Hitosi Agematu, Hadano, JP;
Yoshio Watanabe, Fujisawa, JP;
Hiroyuki Chiba, Yamato, JP;
Rei Kaneto, Yokohama, JP;
Norio Shibamoto, Chigasaki, JP;
Takeo Yoshioka, Ayase, JP;
Toshihiko Kumamoto, Fujisawa, JP;
Hiroshi Nishida, Yokosuka, JP;
Rokuro Okamoto, Fujisawa, JP;
Assignee:
Mercian Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514455 ; 549389 ;
Abstract
Antibiotic Mer-AF1032A represented by the following formula (I) and its isomer antibiotic Mer-AF1032B are disclosed. Also disclosed are a method for preparing the antibiotics comprising the cultivation of a strain belonging to genus Penicillium and a pharmaceutical composition comprising one of these antibiotics and useful as an antifungal agent. ##STR1##