Murraya exotica

Negi N, Ochi A, Kurosawa M, Ushijima K, Kitaguchi Y, Kusakabe E, Okasho F, Kimachi T, Teshima N, Ju-Ichi M, Abou-Douh AM, Ito C and Furukawa H. 2005. Two new dimeric coumarins isolated from Murraya exotica. Chem Pharm Bull (Tokyo) 53(9) 1180—1182. 

Murraya exotica has yielded5 3-formylindole it would be intriguing to know if the biogenesis of this simple indole is related to that of the Murraya carbazoles, for which it has been postulated that the methyl-substituted c or a rings are derived from an indole by interaction with an isoprene unit. 

Non-tryptamines.— The stem bark of Murraya exotica L. [M. paniculata (L.) Jack.] contains mahanimbine and murrayazoline, and the leaves contain a new carbazole alkaloid, exozoline (1), which proves to be dihydrocyclomahanimbine it is of some interest that this plant has been examined on several previous occasions, but this is the first report of the presence of alkaloids in any of the tissues. 

Buchecker, R., H. Yokoyama, and C. H. Eugster Absolute Konfiguration von Semi-a-carotinon aus Murraya exotica. Helv. Chim. Acta 53,1210 (1970). 

B.K. CHOWDHURY. 1980. Structure and synthesis of mexolide A new antibiotic dicoumarin from Murraya exotica Linn. [Syn. Murraya paniculata (L.) Jack.]. Tetrahedron 36 3563-3564. 

Taxonomy Cycloartane Triterpenoids Murraya exotica (Rutaceae) [1]. 

Laxmi, M. V., C. V. Ratnam, and N. V. Subba Rao 7-Methoxy-8-(3-butenyl-3-methyl-2-oxo)-coumarin, a New Coumarin from Murraya exotica Linn. Indian J. Chem. 10, 564 (1972). 

Chakraborty D P, Chowdhury B K 1967 Mexoticin, a new coumarin from Murraya exotica. Tetrahedron Lett 36 3471-3473... 

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