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:
Oct. 19, 1976
Filed:
Nov. 22, 1971
Applicant:
Inventors:
Jean Lunel, Paris, FR;
Jean Preud'Homme, Paris, FR;
Assignee:
Rhone-Poulenc S.A., Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424181 ; 424180 ;
Abstract
The antibiotic 20,798 R.P. of the formula: ##SPC1## Is of special interest because of its anti-tumour activity, being particularly active against acute lymphoblastic and myeloblastic leucaemias. The antibiotic is produced by culture of the microorganism Streptomyces coeruleorubidus (NRRL 3045).