| Identification | Back Directory | [Name]
Alangimarine | [CAS]
77156-16-2 | [Synonyms]
Alangimarine
8H-Isoquino[2,1-b][2,7]naphthyridin-8-one, 12-ethenyl-5,6-dihydro-2-hydroxy-3-methoxy- | [Molecular Formula]
C19H16N2O3 | [MOL File]
77156-16-2.mol | [Molecular Weight]
320.34 |
| Chemical Properties | Back Directory | [Occurrence]
A further alkaloid isolated from the seeds of Aiangium iamarckii Thw., this base forms colourless needles from EtOH. The ultraviolet spectrum in EtOH has absorption maxima at 220,261 and 365 nm with a shoulder at 290 nm. Acetylation gives the O-acetate as colourless rods with m.p. 202°C. |
| Hazard Information | Back Directory | [Definition]
ChEBI: Alangimarine is a member of the class of isoquinolinonaphthyridines that is 5,6-dihydroisoquinolino[2,1-b][2,7]naphthyridin-8-one bearing additional hydroxy, methoxy and vinyl substituents at positions 2, 3 and 12 respectively. It has a role as a plant metabolite. It is an isoquinolinonaphthyridine, a benzopyridoquinolizidine derivative, an aromatic ether, a member of phenols, an olefinic compound and an isoquinoline alkaloid. |
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