Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1984-02-13
1986-05-27
Milestone, Norma S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
71 88, 71 75, 71 77, 71 78, 71 76, C07D31310
Patent
active
045916500
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.
Eder Ulrich
Kerb Ulrich
Krahmer Hansjorg
Milestone Norma S.
Schering Aktiengesellschaft
Striker Michael J.
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