Browsing by Author "Luna Jain"

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A new indole alkaloid from Alstonia scholaris
(2009) Luna Jain; M.B. Pandey; Sarita Singh; A.K. Singh; V.B. Pandey
A new indole alkaloid, N-formylscholarine, together with picrinine, strictamine and nareline has been isolated from the fruit pods of Alstonia scholaris, and their structures were established by various spectral data. This is the first report of these alkaloids in A. scholaris fruit pods. © 2009 Taylor & Francis.
Alkaloids of Alstonia scholaris
(Indian Chemical Society, 2009) Luna Jain; Sarita Singh; M.B. Pandey; V.B. Pandey
Picrinine, strictamine and nareline has been isolated from the fruit pods of Alstonia scholaris and their structure established by various spectral data. This is the first report of these alkaloids in A. scholaris fruit pods.
Pindrolactone, a lanostane derivative from the leaves of Abies pindrow
(Elsevier Ltd, 1996) Manju Tripathi; Luna Jain; Vidya B. Pandey; Anil B. Ray; Gerhard Rücker
Pindrolactone, a new tetracyclic triterpenoid, has been isolated from the leaves of Abies pindrow and its structure advanced as 3α-hydroxylanosta- 7,9(11),22E,24-tetraen-26,23-olide.