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:
Mar. 06, 1990
Filed:
Oct. 14, 1988
Naonobu Hatano, Takaishi, JP;
Buichi Fujitani, Sakai, JP;
Toshiaki Kadokawa, Hirakata, JP;
Yasushi Matsumura, Yokohama, JP;
Tomoyuki Asai, Yokohama, JP;
Arata Yasuda, Yokohama, JP;
Keiichi Uchida, Kawasaki, JP;
Asahi Glass Company, Ltd., Tokyo, JP;
Dainippon Pharmaceutical Company, Ltd., Osaka, JP;
Abstract
A 6-fluoroprostaglandin having the formula: ##STR1## wherein A is a carbonyl group or a hydroxymethylene group, R.sup.1 is a substituted or unsubstituted C.sub.1 -C.sub.10 alkyl group or a substituted or unsubstituted 5- or 6-membered cycloalkyl group, R.sup.2 is a hydrogen atom or a C.sub.1 -C.sub.10 alkyl group, each of R.sup.3 and R.sup.4 which may be the same or different is a hydrogen atom or a protecting group, R.sup.5 is a hydrogen atom or a hydroxyl group, and is a single bond or a double bond, and its salt when R.sup.2 is a hydrogen atom.