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:
Aug. 22, 1978
Filed:
Jun. 06, 1977
Applicant:
Inventors:
Josef Fried, Chicago, IL (US);
William J Elliott, Chicago, IL (US);
Assignee:
University of Chicago, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2603 / ; 260338 ;
Abstract
A practical stereocontrolled synthesis of a mixture containing a major amount of .alpha.-multistriatin and a minor amount of .gamma.-multistriatin in an overall yield of about 73% from cis-2-butene-1,4-diol is provided. .alpha.-Multistriatin is one of the three essential components of the aggregation pheromone of the European elm bark beetle.