1.
Nat Prod Commun
; 10(4): 617-20, 2015 Apr.
Article
in English
| MEDLINE
| ID: mdl-25973490
ABSTRACT
Four new coumarins, isomurralonginol senecioate (1), isomurralonginoic acid (2), murrangatin 2'-formate (3), and meranzin hydrate 2'-palmitate (4), were isolated from the vegetative branches of Murraya exotica together with 33 known compounds. The structures of the new compounds were determined from chemical and spectroscopic data.
Subject(s)
Coumarins/chemistry , Coumarins/pharmacology , Murraya/chemistry , Egypt , Molecular Structure
2.
Chem Pharm Bull (Tokyo)
; 53(9): 1180-2, 2005 Sep.
Article
in English
| MEDLINE
| ID: mdl-16141593
ABSTRACT
Bismurrangatin and murramarin A, two new coumarins, were isolated from the vegetative branches of Murraya exotica. Murramarin A is a rare type of bicoumarin that connects two coumarin moieties by orthoester structure. The structures were elucidated based on spectroscopic methods, especially by 2D-NMR experiments.
