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:
Apr. 16, 2002
Filed:
Jun. 07, 2000
Applicant:
Inventors:
Mark A. Guadliana, Stonington, CT (US);
Liang H. Huang, East Lyme, CT (US);
Takushi Kaneko, Guilford, CT (US);
Paul C. Watts, Mystic, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/1365 ;
U.S. Cl.
CPC ...
A61K 3/1365 ;
Abstract
Spirolaxine, the compound of formula (I) wherein R is H, and the novel compounds of formula (I) wherein R is (C -C ) alkyl or CH (CH ) CO and n is 1, 2, 3 or 4 are useful in treating gastroduodenal diseases such as gastric ulcers, duodenal ulcers and gastric cancer caused by Spirolaxine and spirolaxine methyl ether are isolated from the fermentation of ATCC 74278. Spirolaxine and the compounds of formula (I) are also useful in combination with H antagonist, colloidal bismuth subcitrate and other antibiotics.