| Identification | Back Directory | [Name]
5,7,8,14-Tetrahydro-3,4,10,11-tetramethoxy-6-methyldibenz[c,g]azecin-13(6H)-one | [CAS]
2292-20-8 | [Synonyms]
Muramine
Cryptopalmatine
5,7,8,14-Tetrahydro-3,4,10,11-tetramethoxy-6-methyldibenz[c,g]azecin-13(6H)-one
Dibenz[c,g]azecin-13(6H)-one, 5,7,8,14-tetrahydro-3,4,10,11-tetramethoxy-6-methyl- | [Molecular Formula]
C22H27NO5 | [MOL File]
2292-20-8.mol | [Molecular Weight]
385.45 |
| Hazard Information | Back Directory | [Description]
This alkaloid, sometimes referred to as cryptopalmine, occurs in Papaver nudi-cauZe L. and in Argernone rnunita Dur. & Hilg. subsp. rotunda. When crystallized
from Me2CO it forms clusters of colourless crystals. It furnishes a crystalline
hydriodide, m.p. 176-7°C (dec.) and a methiodide, m.p. 192-4°C. The struc_x0002_ture has been deduced from the mass spectrum and confirmed by synthesis. | [Definition]
ChEBI: Muramine is a dibenzazecine alkaloid that is 5,7,8,14-tetrahydrodibenzo[c,g]azecin-13(6H)-one substituted by a methyl group at position 6 and by methoxy groups at positions 3, 4, 10, and 11. It has a role as a plant metabolite. It is a dibenzazecine alkaloid, a tertiary amino compound and an aromatic ether. | [References]
Boit, Flentje., Naturwiss., 47, 180 (1960)
Preininger et aZ., PZanta Med., 10, 124 (1962)
Mass spectrum:
Cross et aZ., Collect. Czech. Chern. Cornrnun., 30, 1335 (1965)
Synthesis:
Haworth, Koepfli, Perkin., 1. Chern. Soc., 2261 (1927)
Giacopello, Deulofeu., Tetrahedron Lett., 2859 (1966) |
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