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. 21, 1987
Filed:
Jan. 06, 1984
Applicant:
Inventors:
Assignee:
Ceskoslovenska akademie, , CS;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ; C07H / ;
U.S. Cl.
CPC ...
544244 ; 2605 / ; 536 27 ;
Abstract
This invention relates to isomeric O-phosphonylmethyl derivatives of the formula I ##STR1## wherein R.sup.5 designates an adenin-9-yl moiety, R.sup.4 are alternately a hydrogen atom and a --CH.sub.2 P(O)(OH).sub.2 group, and the configuration at the carbon atom in the position 2 is S, R or RS. The compounds according to the invention are biologically active as inhibitors of metabolic processes and in organism they are stable towards enzymes, cleaving phosphomonoester bonds. The said compounds exhibit also chemosterilizing action on insects.