Recovery of benzo-c-phenanthridine alkaloids

Details Recovery of benzo-c-phenanthridine alkaloids Recovery of benzo-c-phenanthridine alkaloids

1987-08-04

1988-08-30

Daus, Donald G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546 48, 546 61, 4241951, C07D22118, C07D491056, C07D491153

Patent

active

047678615

ABSTRACT:
A method for extracting benzo-c-phenanthridine alkaloids from plants of the families Papaveracease Fumariaciae, and Berberidacae, comprising extracting ground plant material with acidulated methanol precipitating the extract with an acid salt which is soluble in methanol, redissolving the precipitated salt in water, adding sufficient acid to form a precipitate, and collecting the precipitate so formed. The benzo-c-phenanthridine alkaloids have valuable properties as antimicrobials as well as in treating mouth odors, gingivitis, and periodontitis.

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Vichkanova, et al., Chemical Abstracts, vol. 89, 100745c (1978).
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