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New aporphine alkaloids from Croton Wilsonii griseb.

✍ Scribed by K.L. Stuart; C. Chambers


Book ID
104240973
Publisher
Elsevier Science
Year
1967
Tongue
French
Weight
192 KB
Volume
8
Category
Article
ISSN
0040-4039

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✦ Synopsis


Two aporphine alkaloids, namely sparsiflorine (I) from Croton suarsifiorus Morung (f) and magnoflorine (II) from C. cumin&i Muell et Arg.(2) have been reported from the Croton species. We now report the isolation and characterisation of five phenolic aporphines from C. wilsonii Griseb. These are wilsonirine (III; R = II) and the four derivatives of structure IV listed below.


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