Crosemperine, a new otonecine ester from Crotalaria semperflorens Vent

Atal, C. K.; Culvenor, C. C. J.; Sawhney, RS; Smith, LW

doi:10.1071/ch9670805

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2009

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Cited by 10 publications

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“…This second alkaloid was obtained pure by chromatography of the residue on basic alumina. It was identified as crosemperine (11) by comparison of its Rf (6), nmr (27) and mass spectrum (28) with those previously reported. In addition, its reineckate gave a mp identical to that previously reported (27).…”

mentioning

confidence: 66%

See 1 more Smart Citation

Pyrrolizidine Alkaloids From Middle Eastern Plants

Zalkow¹,

Bonetii²,

Gelbaum³

et al. 1979

J. Nat. Prod.

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confidence: 66%

“…Crosemperine (11) has been previously reported only once, in the plant Crotalaria semperflorens, while monocrotaline (10) has been isolated from a number of species of Croialaria (27). This is the first report of the co-occurrence of the two compounds.…”

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confidence: 79%