Zobrazeno 1 - 10
of 37
pro vyhledávání: '"T.G. Payne"'
Publikováno v:
Tetrahedron. 30:3099-3102
The diene-ester (2) on heating undergoes an intramolecular Diels-Alder reaction via the intermediate (3). The β-alkyl furan moiety in 3 reacts as the dienophile adding to the cyclohexadiene unit to give 4.
Publikováno v:
British Journal of Pharmacology. 71:631-634
1 A slow-reacting substance (SRS) was released from non-elicited mouse peritoneal macrophages during phagocytosis of zymosan particles, whereas no detectable SRS was produced by resting cells. 2 The macrophage SRS induced a delayed and slow contracti
Autor:
T.G. Payne, P.R. Jeffries
Publikováno v:
Tetrahedron Letters. 8:4777-4782
Publikováno v:
Tetrahedron. 29:403-412
The structure of bertyadionol, a member of a new class of diterpenes, has been elucidated by chemical and physical methods. The absolute configuration of the cyclopropane ring was determined by degradation of bertyadionol to (−)- cis -homocaronic a
Publikováno v:
Tetrahedron. 24:795-802
The ether extract of Goodenia ramelii has yielded 19-(β-carboxy-n-propionyloxy)(−)-kaur-16-en-3α-ol (I) and a new diterpene triol shown to be (14 R )-8β,13-epoxyeperuan-14,15,18-triol (III). The 14-epimer of III was obtained from stereoselective
Akademický článek
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Publikováno v:
Nature. 296:160-162
Prostaglandins (PGs) are produced from arachidonic acid by a cascade of enzymes, the initial step being the conversion of arachidonic acid to PGG2 by cyclooxygenase. In the next step, PGG2 is converted to PGH2, and it is at this stage that an oxidati
Akademický článek
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Publikováno v:
Immunobiology. 161(3-4)
Quiescent mouse peritoneal macrophages which phagocytose, and which respond to phagocytosis with a sudden elevation in hexose monophosphate shunt activity, immediately release into the medium oxygen metabolites, arachidonic acid oxygenation products,
Autor:
K. Stefansson, E.J. Webber, R.M. Chapman, C.T. Bressler, G. Gryc, C.E. Kirschner, R.E. Fellows, L.A. Warner, T.G. Payne
Publikováno v:
Open-File Report.