8,9,10-Trimethoxy-1-methyllycorenan-7α-ol

8,9,10-Trimethoxy-1-methyllycorenan-7α-ol structure

CAS No.: 481-44-7

Chemical Name:: 8,9,10-Trimethoxy-1-methyllycorenan-7α-ol

Synonyms: Nerinine;8,9,10-Trimethoxy-1-methyllycorenan-7α-ol;[2]Benzopyrano[3,4-g]indol-7-ol, 1,2,3,5,5a,7,11b,11c-octahydro-8,9,10-trimethoxy-1-methyl-, (5aR,7S,11bS,11cS)-

CBNumber:: CB02386876

Molecular Formula:: C19H25NO5

Molecular Weight:: 347.41

MDL Number:

MOL File:: 481-44-7.mol

Last updated:2023-07-12 16:39:54

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8,9,10-Trimethoxy-1-methyllycorenan-7α-ol Properties

Melting point	209-2100 C
Boiling point	487.1±45.0 °C(Predicted)
Density	1.29±0.1 g/cm3(Predicted)
pka	11.71±0.20(Predicted)

8,9,10-Trimethoxy-1-methyllycorenan-7α-ol Chemical Properties,Uses,Production

Description

Obtained from Nerine sarniensis and Zephyranthes candida, this alkaloid crystal_x0002_lizes as colourless plates from Me2CO and has [0:]0 + 155° (CHC13). It contains three methoxyl groups, a secondary hydroxyl group and a methylimino group, the latter in a five-membered ring. Oxidation with KMn04 in Me2CO furnishes albomaculine.

References

Boit., Chern. Ber., 87, 1704 (1954)
Boit, Ehmke., ibid, 88, 1590 (1955)
Boit, Ehmke., ibid, 90, 57 (1957)
Jeffs, Hawksworth., Tetrahedron Lett., 217 (1963)

8,9,10-Trimethoxy-1-methyllycorenan-7α-ol Preparation Products And Raw materials

Raw materials

Preparation Products

8,9,10-Trimethoxy-1-methyllycorenan-7α-ol Nerinine [2]Benzopyrano[3,4-g]indol-7-ol, 1,2,3,5,5a,7,11b,11c-octahydro-8,9,10-trimethoxy-1-methyl-, (5aR,7S,11bS,11cS)- 481-44-7