Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-02-07
1992-01-28
Rivers, Diana G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546 14, 546 15, A61K 3158, C07J 7300
Patent
active
050845748
ABSTRACT:
A process for dehydrogenating a compound of the formula ##STR1## which comprises reacting the compound with a silylating agent in the presence of a quinone to introduce a .DELTA..sup.1 double bond.
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Bhattacharya Apurba
Dolling Ulf H.
Douglas Alan W.
Grabowski Edward J.
Caruso Charles M.
Merck & Co. , Inc.
North Robert J.
Pfeiffer Hesna J.
Rivers Diana G.
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