Protoveratrine A and B Maleates

Protoveratrine A and B Maleates








Protoveratrine A and B Maleates (Brand Names : Provell maleate; Puroverin (e), Veralba) is the mixture of maleate salts of 2- alkaloids obtained from V. album. It is a white to light-tan powder, freely soluble in alcohol or water; m. p. 210-222°; practically insoluble in ether and petroleum ether.



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