Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1981-11-16
1983-03-01
Daus, Donald G.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07D51904
Patent
active
043754325
ABSTRACT:
VLB, 4'-deoxyleurosidine, leurosine and related 1-methyl vinca dimers are oxidized to vincristine-type compounds in tetrahydrofuran solution employing an aqueous chromate-sulfuric acid solution.
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patent: 4298525 (1981-11-01), Jovanovics et al.
patent: 4310528 (1982-01-01), Jovanovics et al.
Kutney, et al., Heterocycles, vol. 9, No. 2, pp. 201-206 (1978).
Daus Donald G.
Eli Lilly and Company
Rivers Diana G.
Rowe James L.
Whale Arthur R.
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