6-Methyl-4H-indolo[3,2,1-de][1,5]naphthyridin-4-one

CAS No.
3464-65-1
Chemical Name:
6-Methyl-4H-indolo[3,2,1-de][1,5]naphthyridin-4-one
Synonyms
Norisotuboflavine;6-Methyl-4H-indolo[3,2,1-de][1,5]naphthyridin-4-one
CBNumber:
CB12252372
Molecular Formula:
ClsHlOON2
Molecular Weight:
0
MDL Number:
MOL File:
3464-65-1.mol

6-Methyl-4H-indolo[3,2,1-de][1,5]naphthyridin-4-one Properties

Melting point 282-4°C

6-Methyl-4H-indolo[3,2,1-de][1,5]naphthyridin-4-one Chemical Properties,Uses,Production

Description

This alkaloid has been isolated from the yellow stem bark of Pleiocarpa mutica Benth and crystallizes as long yellow needles from MeOH. The ultraviolet spec_x0002_trum has absorption maxima at 259, 282, 321 and 387 mJ.1. Hydrogenation in the presence of Pd yields the amorphous tetrahydro derivative which, with AC20 in pyridine, gives the acetyltetrahydro compound, also amorphous.

References

Achenbach, Biemann., 1. Amer. Chem. Soc., 87,4177 (1965)

6-Methyl-4H-indolo[3,2,1-de][1,5]naphthyridin-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

6-Methyl-4H-indolo[3,2,1-de][1,5]naphthyridin-4-one Norisotuboflavine 3464-65-1 ClsHlOON2