2'-Hydroxyvoafoline

CAS No.
32063-91-5
Chemical Name:
2'-Hydroxyvoafoline
Synonyms
Voafolidine;2'-Hydroxyvoafoline;Spiro[1H,15aH-furo[2',3':7,8]indolizino[8,1-cd]carbazole-2(2aH),2'(3'H)-[1H,12H,14H]oxireno[6,7]indolizino[8,1-cd]pyrido[1,2,3-lm]carbazole]-7-carboxylic acid, 13'b-ethyl-4,5,6,8,9',10',12'a,13,13'a,13'b,13'c,14,14'a,14'b-tetradecahydro-14'b-hydroxy-, methyl ester, (2S,2aS,5aR,8'bR,12'aR,12bR,13'aS,...
CBNumber:
CB72375299
Molecular Formula:
C42H48N4O5
Molecular Weight:
688.85
MDL Number:
MOL File:
32063-91-5.mol

2'-Hydroxyvoafoline Properties

Melting point 200°C (dec.).

2'-Hydroxyvoafoline Chemical Properties,Uses,Production

Description

This dimeric spiro alkaloid occurs in the leaves of Voacanga africana and crystallizes as colourless, irregular crystals from MeOH. It has [α]578 - 300° (CHCI3) and the ultraviolet spectrum in EtOH shows absorption maxima at 213, 260, 300 and 325 mμ with a shoulder at 225 mμ. The structure has been determined on the basis of spectroscopic examination.

References

Kunesch, Das, Poisson., Bull. Soc. Chim. Fr., 4370 (1970)

2'-Hydroxyvoafoline Preparation Products And Raw materials

Raw materials

Preparation Products

Voafolidine 2'-Hydroxyvoafoline Spiro[1H,15aH-furo[2',3':7,8]indolizino[8,1-cd]carbazole-2(2aH),2'(3'H)-[1H,12H,14H]oxireno[6,7]indolizino[8,1-cd]pyrido[1,2,3-lm]carbazole]-7-carboxylic acid, 13'b-ethyl-4,5,6,8,9',10',12'a,13,13'a,13'b,13'c,14,14'a,14'b-tetradecahydro-14'b-hydroxy-, methyl ester, (2S,2aS,5aR,8'bR,12'aR,12bR,13'aS,... 32063-91-5