1. Oligoamide, a new lactam from the leaves of Angylocalyx oligophyllus .
- Author
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Wakeu Kweka BN, Jouda JB, Foudjo Melacheu G, Sidjui Sidjui L, Mkounga P, Lateef M, Ali MS, Wandji J, and Djama Mbazoa C
- Subjects
- Antioxidants chemistry, Antioxidants isolation & purification, Enzyme Inhibitors chemistry, Enzyme Inhibitors isolation & purification, Enzyme Inhibitors pharmacology, Lactams chemistry, Molecular Structure, Spectrum Analysis, Urease antagonists & inhibitors, Fabaceae chemistry, Lactams isolation & purification, Plant Leaves chemistry
- Abstract
A new lactam, oligoamide ( 1 ), along with three known compounds ( 2 - 4 ), stigmasterol-3-O-β-D-glucopyranoside ( 2 ), formononetin ( 3 ) and (-)-pinitol ( 4 ) were isolated from the CH
2 Cl2 /CH3 OH (1:1) extract of the leaves of Angylocalyx oligophyllus by chromatographic separation. Their structures were elucidated on the basis of spectroscopic analysis (UV, IR, MS, 1D, and 2D NMR). Compound 1 was found to have weak antioxidant and urease inhibitory potential.- Published
- 2019
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