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Streptomyces punipalus

Streptomyces punipalus converted thaicarpine (94) to hemandalinol (400), whose structure was proven by synthesis by reduction (H2/Pt-HOAc or excess NaBH4) of the alkaloid hemandaline (256). It was also shown that 256 is converted to 400 by S. punipalus, and therefore inferred that 256 is an intermediate in the overall transformation of 94. Of 22 microorganisms that were screened, 5 were shown to give metabolites from thalicarpine, but only S. punipalus was investigated in detail (237). The above microbial transformations have been reviewed (258). [Pg.114]

Cunninghamella bainieri ATCC 3065 Streptomyces punipalus NRRL 3529... [Pg.351]

Thalicarpine (52) can be O-demethylated at C-l and at C-4", using sodium benzylselenolate.47 This same alkaloid can also be converted into (+)-hernan-dalinol (54), using the micro-organism Streptomyces punipalus.60 Additionally,... [Pg.132]

See other pages where Streptomyces punipalus is mentioned: [Pg.189]    [Pg.331]    [Pg.353]    [Pg.354]    [Pg.354]    [Pg.448]    [Pg.24]    [Pg.162]    [Pg.189]    [Pg.331]    [Pg.353]    [Pg.354]    [Pg.354]    [Pg.448]    [Pg.24]    [Pg.162]    [Pg.367]   
See also in sourсe #XX -- [ Pg.331 , Pg.351 , Pg.353 , Pg.354 , Pg.367 ]

See also in sourсe #XX -- [ Pg.162 ]



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