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:
Jun. 10, 1986
Filed:
Mar. 29, 1983
Applicant:
Inventor:
Tetsuro Fujishima, Choshi, JP;
Assignee:
Yamasa Shoyu Kabushiki Kaisha, Choshi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12R / ; C12R / ; C12R / ; C12R / ; C12P / ; C12P / ; C12P / ; C12N / ;
U.S. Cl.
CPC ...
435 89 ; 435 87 ; 435 88 ; 435194 ; 435859 ; 435883 ; 435884 ; 435910 ;
Abstract
Glycosylation or transglycosylation of a specified guanine derivative, namely 9-substituted or non-substituted guanine of formula [I] with a 3-deoxyribose donor such as 3'-deoxyadenosine in the presence of a nucleoside phosphorylase source such as of microorganism origin is disclosed. The nucleoside phosphorylase source is specified.