Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Lyndon B. N. Johnson"'
Publikováno v:
Pesticide Science. 50:228-232
The present study reports on the insecticidal and acaricidal potentials of dibenzyltrisulfide (DBTS) isolated from the roots of Petiveria alliacea L. using thin layer and high performance liquid chromatography. The 96-h LD50 value (μg per tick) obta
Autor:
Earle V.E. Roberts, Lyndon B. N. Johnson, James A. Ballantine, William J. Griffiths, John C. Vederas, L. K. P. Lam, Colin J. Reid
Publikováno v:
ChemInform. 23
An examination of the mass spectral behaviour of cordifolin A 1(3β, 16α-dihydroxy-20, 25-epoxy-19(10→9β)abeo-10α-lanost-5-en-11, 22-dione), 3-O-β-D-glucopyranosyl-6, 1-β-D-glucopyranosidecordifolin A 2, 22α-hydroxy-23, 24-dehydrocordifolin A
Autor:
William J. Griffiths, Earle V.E. Roberts, L. K. P. Lam, James A. Ballantine, Colin J. Reid, Lyndon B. N. Johnson, John C. Vederas
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2583
An examination of the mass spectral behaviour of cordifolin A 1(3β, 16α-dihydroxy-20, 25-epoxy-19(10→9β)abeo-10α-lanost-5-en-11, 22-dione), 3-O-β-D-glucopyranosyl-6, 1-β-D-glucopyranosidecordifolin A 2, 22α-hydroxy-23, 24-dehydrocordifolin A
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2111
Cordifolin A (3)[3β,16α-dihydroxy-20,25-epoxy-19(10 → 9β)-abeo-10α-lanost-5-en-11,22-dione] was isolated from the methanol-soluble fraction of the 1% tartaric acid extract of dried seeds of Fevillea cordifolia L. (Cucurbitaceae) used in Jamaica