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:
May. 27, 1986
Filed:
Feb. 13, 1984
Applicant:
Inventors:
Assignee:
Schering Aktiengesellschaft, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549268 ; 71 88 ; 71 75 ; 71 77 ; 71 78 ; 71 76 ;
Abstract
New hexanor-brassinolid-22-ethers are disclosed, of the formula ##STR1## wherein Z is the group ##STR2## OR.sub.2 and OR.sub.3 are oriented cis 2.alpha., 3.alpha. or 2.beta., 3.beta., R.sub.2 and R.sub.3 are the same or different and are each hydrogen formyl, C.sub.2 -C.sub.7 -alkyl-CO--, C.sub.2 -C.sub.7 -alkoxy-C.sub.1 -C.sub.3 -alkyl-CO-- or aryl-CO--, and R.sub.23 is straight-chain or branched C.sub.1 -C.sub.7 -alkyl or C.sub.1 -C.sub.7 -alkoxy-C.sub.1 -C.sub.3 -alkyl. Also disclosed are processes for the production of these compounds as well as compositions containing the same having growth-regulatory activity for plants.