Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1997-04-03
1999-05-11
Gupta, Yogendra N.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
540529, C07D223/08
Patent
active
059028823
ABSTRACT:
A novel process for the manufacture of compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 independently represent aroyl. The present invention also concerns novel intermediates used in the novel process for making compounds of formula I.
REFERENCES:
Didier, et al., Tetrahedron, 47(27):4941-4958 (1991).
Krogsgaard-Larsen, et al., Acta Chemica Scandinavica, B32(5):327-334 (1978).
Derwent Abstract 95-116733/16, 1995.
Derwent Abstract 95-247496/33, 1995.
J.W. Lampe, et al., J. Org. Chem., 59, 5147-5148 (1994).
J.W. Lampe, et al., J. Org. Chem., 61, 4572-4581 (1996).
Matzinger Peter Karl
Scalone Michelangelo
Zutter Ulrich
Epstein William H.
Gupta Yogendra N.
Hoffmann-La Roche Inc.
Johnston George W.
Kreisler Lewis J.
LandOfFree
Assymetric synthesis of azepines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Assymetric synthesis of azepines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Assymetric synthesis of azepines will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-246143