Kishore, MedikonduSurendrababu, KHanumantharao, YBindu, G Naga himaJanardhan, M2015-06-192015-06-192010-08Kishore Medikondu, Surendrababu K, Hanumantharao Y, Bindu G Naga hima, Janardhan M. Chemical examination of medicinal plant “caralluma umbellate” (asclepiadaceae) roots. International Journal of Applied Biology and Pharmaceutical Technology. 2010 Aug-Oct; 1(2): 545-549.0976-4550http://imsear.searo.who.int/handle/123456789/158119Two new pregnane compounds named as 3b-hydroxy-pregn-5-ene (CRUR I) and 3b,14 b-dihydroxy pregn-5-ene (CRUR II) were isolated from Caralluma umbellata roots and their structures elucidated by extensive spectroscopic studies like IR, H1, C13- NMR, and MS .enCaralluma umbellata rootspregnane compoundsnon polar solventsextractionisolationspectral studiesArticle