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:
Jul. 02, 1996
Filed:
Jul. 15, 1994
Applicant:
Inventors:
Nobuya Kawauchi, Yokohama, JP;
Nobuyuki Fukazawa, Mobara, JP;
Hiroki Ishibashi, Mobara, JP;
Kengo Otsuka, Mobara, JP;
Assignee:
Mitsui Toatsu Chemicals, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09H / ; A01K / ;
U.S. Cl.
CPC ...
536 553 ; 536 2854 ;
Abstract
A process for producing 1-(2'-deoxy-B-D-erythropentofuranosyl)-5-trifluoromethyluracil derivatives having the formula as shown below: ##STR1## wherein X.sup.1 and X.sup.2 are independently hydrogen or halogen, comprising: