Results 181 to 190 of about 8,102 (219)

Synthesis and in Vitro Study of a Diglyceride Prodrug of a Peptide

Pharmaceutical Research, 1994
A diglyceride derivative of a pentapeptide renin inhibitor, the 1,3-dipalmitoyl-[Iva-Phe-Nle-Sta-Ala-Sta-acetyl]-glycerol was synthesized and tested in vitro as a potential prodrug for oral administration. The ability of the diglyceride analog to inhibit the renin activity was equivalent to that of the parent peptide after predigestion with pancreatic ...
Delie Salmon, Florence, Couvreur, P, Nisato, D, Michel, J B, Puisieux, F, Letourneux, Y   +5 more
openaire   +2 more sources

Synthesis of monoglycosyl diglycerides and their derivatives

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1976
The Koenigs-Knorr condensation of 1,2- and 2,3-di-O-benzyl-sn-glycerols with acetobromohexapyranoses results in the formation of practically only 1,2-trans-glycosides. The latter have been used for the synthesis of a number of monoglycosyl diglycerides with diglyeride moieties with L and D configurations.
S. G. Batrakov, E. F. Il'ina, A. G. Panosyan   +2 more
openaire   +1 more source

Mono‐ and diglycerides in industrial fats

Journal of the American Oil Chemists' Society, 1947
Summary The presence of mono‐ and diglycerides in raw and hydrolyzed fats and their effect on the yields of fatty acids obtained by distillation is discussed. Experiments carried out under conditions suitable for the esterification of mono‐ and diglycerides with fatty acids to form triglycerides indicate the presence of these mono‐ and diglycerides.
Ernest Schlenker, Jean Gnaedinger
openaire   +1 more source

On the Crucial Role of Water in the Lipase Catalysed Isomerisation of 1,2-(2,3)-Diglyceride Into 1,3-Diglyceride

1992
Summary We have shown that the enzyme catalyzed isomerisation of 1,2-dipalmitin into the 1,3-isomer occurs with 1,3 regiospecific lipases. The mechanism of this transformation and the crucial role of the water still present in the enzyme preparation are elucidated.
Claude Rabiller, Andreas Heisler, G. Hägele   +2 more
openaire   +1 more source

Fat Transport in the Locust: The Role of Diglycerides

European Journal of Biochemistry, 1967
An analysis of the lipids of the fat body of Locusta migratoria showed that approximately 97% are triglycerides and 2–3% diglycerides; free fatty acids and phospholipids were present only in small amounts. In the hemolymph, diglycerides and phospholipids were the major lipid components; free fatty acids were present in very small amounts, triglycerides
openaire   +2 more sources

Trigalactosyl diglyceride of pumpkin

Phytochemistry, 1975
Seisuke Ito, Yasuhiko Fujino
openaire   +1 more source

The use of diglyceride kinase for quantifying ceramide

Trends in Biochemical Sciences, 1999
D K, Perry, Y A, Hannun
openaire   +2 more sources

New phenolic diglycerides from

Phytochemistry, 1978
Hugo E Gottlieb, David Lavie
exaly  

Synthesis and anti-herpes simplex viral activity of monoglycosyl diglycerides

Phytochemistry, 2003
Khanit Suwanborirux, Tirayut Vilaivan, Vimolmas Lipipun   +2 more
exaly  

Preparation of diglycerides by lipase-catalyzed alcoholysis of triglycerides

Enzyme and Microbial Technology, 1997
Bo Mattiasson, Anna Millqvist Fureby, Patrick Adlercreutz   +2 more
exaly