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ChemicalBook--->CAS DataBase List--->57103-51-2

57103-51-2

57103-51-2 Structure

57103-51-2 Structure
IdentificationBack Directory
[Name]

Nauclefine
[CAS]

57103-51-2
[Synonyms]

Nauclefine
Indolo[2',3':3,4]pyrido[1,2-b][2,7]naphthyridin-5(7H)-one, 8,13-dihydro-
[Molecular Formula]

C18H13N3O
[MDL Number]

MFCD33549177
[MOL File]

57103-51-2.mol
[Molecular Weight]

287.32
Chemical PropertiesBack Directory
[Melting point ]

285-290°C
Hazard InformationBack Directory
[Description]

One of two closely related bases isolated from Nauclea latifolia, nauclefine forms yellow needles when recrystallized from EtOH. It gives an ultraviolet spectrum in EtOH having absorption maxima at 220,250,290,300,372 and 390 nm. The structure has been confirmed by total synthesis.
[References]

Hotellier, Delaveau, Pousset, Phytochern., 14, 1403 (1975)
Total synthesis:
Kametani et al., 1. Org. Chern., 41, 2542 (1976)
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