Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Takeo Kuriki"'
Publikováno v:
Biological and Pharmaceutical Bulletin. 20:299-303
Separation of five glycerophospholipids having different polar groups, phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylserine (PS), phosphatidylglycerol (PG) and cardiolipin (CL), was investigated by means of solid-phase extracti
Publikováno v:
The Journal of Organic Chemistry. 59:6606-6613
Publikováno v:
Biological and Pharmaceutical Bulletin. 16:77-80
Two efficient extraction methods for phospholipids have been established employing a TLC plate with a concentration zone or a solid-phase extraction cartridge. First, small amounts of five authentic phospholipids, 10 to 100 micrograms each, were sepa
Autor:
K. Gawronska, Nobuyuki Harada, J. Gawronski, Tatsuo Sugioka, Hisashi Uda, Hiroshi Ono, Takeo Kuriki, Asami Saito
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 23
The 8a R absolute stereochemistry of Wieland-Miescher ketone (-)- I was established by the X-ray structure analysis of its bis(4-bromobenzoate) derivatives (1 R ,6 R ,8a R )-(+)- IV and (1 R ,6 S ,8a R )-(-)- V . The absolute configuration of (-)- I
Publikováno v:
ChemInform. 26
Autor:
Hirofumi Takeuchi, Akimitsu Sano, Yoshiaki Kawashima, Toshiyuki Niwa, Tomoaki Hino, Takeo Kuriki
Publikováno v:
Chemical and Pharmaceutical Bulletin. 40:3030-3035
Tolbutamide (TBM) agglomerated crystals were prepared by three spherical crystallization techniques, the solvent change (SC) method, neutralization (NT) method and quasi-emulsion solvent diffusion (QESD) method (SC-A, SC-B, NT and QESD) agglomerated
Autor:
Takeo Kuriki, Akimitsu Sano, Tomoaki Hino, Hirofumi Takeuchi, Yoshiaki Kawashima, Toshiyuki Niwa
Publikováno v:
Chemical and Pharmaceutical Bulletin. 40:1573-1581
Three different crystallization methods, i.e., the solvent change (SC) method, neutralization (NT) method and quasi-emulsion solvent diffusion (QESD) method, were employed to prepare agglomerated tolbutamide crystals (referred to as SC-A, SC-B, NT an
Publikováno v:
Collection of Czechoslovak Chemical Communications. 57:1459-1465
The 8aR absolute stereochemistry of Wieland-Miescher ketone (-)-I was established by the X-ray structure analysis of its bis(4-bromobenzoate) derivatives (1R,6R,8aR)-(+)-IV and (1R,6S,8aR)-(-)-V. The absolute configuration of (-)-I was corroborated f