Zobrazeno 1 - 10
of 485
pro vyhledávání: '"Unspecific monooxygenase"'
Autor:
Xuan Zhang, Ren-Xiang Tan, Zhen Zhen Zhou, Hong Jie Zhu, Rui Hua Jiao, Hui Ming Ge, Li Ping Lin
Publikováno v:
Chemical Science. 10:73-82
Polyketide-polyketide hybrids are unique natural products with promising bioactivity, but the hybridization processes remain poorly understood. Herein, we present that the biosynthetic pathways of two immunosuppressants, dalmanol A and acetodalmanol
Publikováno v:
Arzneimittelforschung. 52:745-753
Pitavastatin (CAS 147526-32-7, NK-104) is a new and very potent competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase and has been approved for treatment of hyperlipoproteinaemia. Pitavastatin has been studied for its eff
Autor:
Mitsuya Nakayama, Seijiro Honma, Takiko Oguro, Kunio Tsukamoto, Satoshi Iwamura, Takemi Yoshida, Satoshi Numazawa, Makoto Sasaki
Publikováno v:
Arzneimittelforschung. 51:651-658
Roxatidine acetate hydrochloride (ROX, 2-acetoxy-N-[3-[m-(1-piperidinylmethyl) phenoxy]propyl] acetamide hydrochloride, CAS 78273-80-0), a histamine 2 (H2) -receptor antagonist, has been clinically applied for the treatment of gastritis, gastric and
Autor:
Shigetoshi Kadota, Suresh Awale, Lidyawati Auw, Takahiro Nobukawa, Kouhei Morikawa, Yasuhiro Tezuka, Feng Li
Publikováno v:
Journal of Natural Products. 74:102-105
From the aqueous extract of the wood of Taxus yunnanensis, which showed cytochrome P450 3A4 (CYP3A4) inhibition, a new isoflavan [(3S,4R)-4'-hydroxy-6,3'-dimethoxyisoflavan-4-ol (1)], a new degraded lignan [2,3-bis(hydroxymethyl)-7-hydroxy-6-methoxy-
Publikováno v:
Journal of Pharmacy and Pharmacology. 62:658-662
Objectives The effects of nuciferine, a major active aporphine alkaloid from the leaves of Nelumbo nucifera Gaertn, on a cytochrome P450 1A2 (CYP1A2) probe substrate were investigated in vitro and in vivo. Methods Nuciferine and recombinant human CYP
Autor:
David B. Ball, Daniel J. Edwards, Nick M. Hernandez, Matthew C. Elston, Shin'ichiro Kajiyama, William H. Gerwick, Kazuhiro Irie, Minh U. Huynh
Publikováno v:
Journal of Natural Products. 73:71-74
The P450 cytochrome monooxygenase gene, ltxB, was cloned and overexpressed in Escherichia coli as a 6xHis-tagged protein. The resulting recombinant LtxB was purified by Ni-NTA affinity chromatography and characterized biochemically. Purified LtxB dem
Publikováno v:
Journal of Medicinal Chemistry. 52:7315-7318
Agents against biologic stress were designed, containing GABA esterified with lorazepam and amidated with (R)-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (5) or 3,5-di-tert-butyl-4-hydroxybenzoic acid (6). Compounds 5 and 6 inhibited lipid
Autor:
Peter Brust, Steffen Fischer, Eva Grosse Maestrup, Dirk Schepmann, Christian Wiese, Bernhard Wünsch, Achim Hiller, Matthias Scheunemann
Publikováno v:
Bioorganic & Medicinal Chemistry. 17:3630-3641
Several 3H-spiro[[2]benzofuran-1,4'-piperidines] bearing a p-fluorobenzyl residue at the N-atom and various substituents in position 3 of the benzofuran system were synthesized. The crucial reaction steps are the addition of a lithiated benzaldehyde
Publikováno v:
Journal of medicinal chemistry, Vol. 52, No 8 (2009) pp. 2192-2195
A method to perform nanoscale automated CYP450-based drug metabolism studies using a capillary as a reaction vessel is described. In-capillary assays consumed only approximately 30 nL of recombinant human CYP450 solution. Ultrafast analysis of substr
Autor:
Trevor Herbert Yee, Mario A. Shields, Michael J. Sutcliffe, Rupika Delgoda, Simone Badal, Umar Niazi
Publikováno v:
Planta Medica. 75:137-141
Infusions of the plant Picrasma excelsa, known as Jamaican bitterwood tea, are commonly consumed to lower blood sugar levels in diabetics who are already on prescription medicines. We therefore investigated the inhibition properties of this tea again