Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Hermann Schlenk"'
Publikováno v:
Lipids. 10:656-661
An efficient procedure for preparing phytenic acid methyl ester, free of isomers, from phytol is reported. Phytyl phytenate and other isoprenoid wax esters were synthesized. Gas liquid chromatography of these wax esters and other compounds related to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5deab8851be4785b361383f26bc6b558
https://doi.org/10.1007/bf02532757
https://doi.org/10.1007/bf02532757
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 431:16-21
Anacardic (6-alkylsalicylic) acids and common lipids are efficiently synthesized by immature seeds of Ginkgo biloba. The seeds were incubated with 14C-labeled acetic, malonic and palmitoleic acids, glucose, and other potential precursors. Levels of 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72e70857118012a1fc72357c9f43d5c9
https://doi.org/10.1016/0005-2760(76)90255-1
https://doi.org/10.1016/0005-2760(76)90255-1
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 799:143-150
Compounds with a conjugated oxo-ene-oxo system were tested for inhibition of blood platelet aggregation. All compounds with this structure in trans configuration were effective inhibitors of aggregation induced by thrombin and by arachidonic acid. Wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95cc4db532a9ba169504f64f40711722
https://doi.org/10.1016/0304-4165(84)90288-5
https://doi.org/10.1016/0304-4165(84)90288-5
Publikováno v:
Biochemistry. 16:1258-1262
Biosynthesis of all-cis-9,12,15-octadecatrien-6-ynoic acid in the moss, Ceratodon purpureus, was studied using protonemata cultures with labeled 9,12,15-octadecatrienoic (linolenic) and 6,9,12,15-octadecatetraenoic acids as substrates. Both acids wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fa4dfc7db12009d06c3b1e4f55947ab
https://doi.org/10.1021/bi00626a002
https://doi.org/10.1021/bi00626a002
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 751:455-461
A mixture of long-chain furan fatty acids was prepared as methyl esters from testes lipids of Northern pike (Esox lucius). Upon feeding these esters to rats, dicarboxylic acids, which still contained the furan structure, were found in the urine. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::573ab2b913f244776cfa07b3a51d6428
https://doi.org/10.1016/0005-2760(83)90306-5
https://doi.org/10.1016/0005-2760(83)90306-5
Publikováno v:
Lipids. 16:360-364
A novel route for the synthesis of naturally occurring furan fatty acids with particular emphasis on labeling with14C is described. Methyl [2-14C] 9-(5-pentyl-3,4-dimethyl-2-furyl)nonanoate was synthesized from 3,4-dimethyl-2-pentylfuran by a new rou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1481a7c650b6f1a906d7a2594a87cc08
https://doi.org/10.1007/bf02534963
https://doi.org/10.1007/bf02534963
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 388:277-290
Lipid classes from four species of mosses, Mnium cuspidatum, and Mnium medium from Minnesota, and Hylocomium splendens and Pleurozium schreberi from Alaska, were analyzed. The total lipids of all species contained 30-40% arachidonic and eicosapentaen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0894148a78f774b76ea7102ce6f19114
https://doi.org/10.1016/0005-2760(75)90133-2
https://doi.org/10.1016/0005-2760(75)90133-2
Autor:
Hermann Schlenk, Eldon C. Ellison, Wayne H. Anderson, John M. Hawkins, Joanne L. Gellerman, Bengt A. Andersson, Stuart W. Fenton, J. R. Chipault
Publikováno v:
Lipids. 9:506-511
Lipids of the moss,Ceratodon purpureus, yield up to 25% of an acetylenic acid which was identified as allcis-9,12,15-octadecatrien-6-ynoic acid. The methyl ester of this acid was isolated in 95% purity by gas liquid chromatography. Mass spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05aebc8748d50dd3366dd2d0646da97c
https://doi.org/10.1007/bf02532496
https://doi.org/10.1007/bf02532496
Autor:
Curtis H. Rahn, Donald M. Sand, Yuri Wedmid, Hermann Schlenk, Thomas P. Krick, Robert L. Glass
Publikováno v:
The Journal of Organic Chemistry. 44:3420-3424
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7fa4fa1902fdf6a3583c90e03fe1fad
https://doi.org/10.1021/jo01333a036
https://doi.org/10.1021/jo01333a036
Publikováno v:
Lipids. 9:722-725
Anacardic acids synthesized from [1-14C] and [2-14C] acetates byGinkgo biloba were subjected to chemical degradation to locate the14C in the molecules. Radioactivity in the carboxyl group was determined by decarboxylation and counting the resulting C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47d4e4f49a6bd0ac669444099f32ab28
https://doi.org/10.1007/bf02532182
https://doi.org/10.1007/bf02532182