|
|
| | 3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol Basic information |
| Product Name: | 3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol | | Synonyms: | 3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol;Pluviine;1H-Pyrrolo[3,2,1-de]phenanthridin-1-ol, 2,4,5,7,11b,11c-hexahydro-9,10-dimethoxy-, (1R,11bS,11cS)- | | CAS: | 548-11-8 | | MF: | C17H21NO3 | | MW: | 287.35 | | EINECS: | | | Product Categories: | | | Mol File: | 548-11-8.mol |  |
| | 3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol Chemical Properties |
| | 3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol Usage And Synthesis |
| Description | First isolated from Lycoris radiata, this alkaloid has since been found in several
species of Narcissus. It is strongly laevorotatory with [α]D - 170.5° (c 0.18,
EtOH) or - 151 ° (c 0.42, CHCI3). The ultraviolet spectrum consists of a single
absorption maximum at 282 mJI. The salts and derivatives crystallize readily and
include the hydriodide, m.p. 237°C (dec.); the perchlorate, m.p. 260°C (dec.),
the methiodide, m.p. 259-261°C (dec.); [α]29D~l - 129° (c 0.39, H20); the methoperchlorate, m.p. 239-241°C and the O-acetate, m.p. 184°C. Two methoxyl
groups and a non-phenolic hydroxyl group are present. | | References | Boit, Ehmke., Chem. Ber., 89, 163 (1956)
Boit et al., ibid, 90, 363 (1957) |
| | 3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol Preparation Products And Raw materials |
|