Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1995-06-01
2000-03-21
Rotman, Alan L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
540477, 540520, 540484, 540584, 544180, 544235, 544238, 544239, 544298, 544367, 546125, 546137, 546112, 546208, 546209, 546141, 546142, 5462687, 548135, C07D40112, C07D40312, C07D28510, C07D48700
Patent
active
060404426
ABSTRACT:
The presently claimed process provides a method for preparing compounds of the formula ##STR1## phosphorous (III) compound and a diester of azodicarboxylate.
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Ward, J.S. et al, J. Med. Chem. 1992, 35(22), pp. 4011-19.
"The Use of Diethyl Azodicarboxylate and Triphenylphosphine in Synthesis and Transformation of Natural Products," Georg Theme Verlag, pp. 1-27 (1981).
David L. Hughes, "The Mitsunobu Reaction," Organic Reactions, 42, pp. 335-381 (1992).
John S. Ward, et al., "Novel Functional M.sub.1 Selective Muscarinic Agonists. 2. Synthesis and Structure-Activity Relationships of 3-Pyrazinyl-1,2,5,6-tetrahydro-1-methylpyridines. Construction of a Molecular Model for the M.sub.1 Pharmacophore," J. Med. Chem. 35, pp. 4011-4019 (1992).
Merritt Leander
Ward John S.
Eli Lilly and Company
Rotman Alan L.
Stemerick David M.
Vorndran-Jones MaCharri
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