In vivo metabolism of 1-methyl-1,2,3,4-tetrahydro-β-carbollne.
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چکیده
منابع مشابه
2-Amino-4-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
In the title compound, C(10)H(12)N(2)S, the thio-phene ring is essentially planar (r.m.s. deviation = 0.0290 Å). The two C atoms of the cyclo-hexene ring (at positions 6 and 7) are disordered over two sets of sites in a 0.810 (5):0.190 (5) ratio. The cyclo-hexene rings in both the major and minor occupancy conformers adopt a half-chair conformation. In the crystal, there are two types of N-H⋯N ...
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The pharmacology of high-dose 1-(tetrahydro-2-furanyl)5-fluorouracil (FT) has been studied by radiochemical and Chromatographie techniques in eight patients. Plasma disappearance of FT was exponential, with a half-life of 8.8 hr. Plasma concentrations of 5-fluorouracil (FUra) were sustained at 12.8 nmol/ml (1.7 /¿g/ml) for at least 48 hr after FT administration. The concentrations of FUra deri...
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The pharmacology of high-dose 1-(tetrahydro-2-furanyl)-5-fluorouracil (FT) has been studied by radiochemical and chromatographic techniques in eight patients. Plasma disappearance of FT was exponential, with a half-life of 8.8 hr. Plasma concentrations of 5-fluorouracil (FUra) were sustained at 12.8 nmol/ml (1.7 microgram/ml) for at least 48 hr after FT administration. The concentrations of FUr...
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A novel method for the preparation of (±)-methyl 1,1a,2,7b-tetrahydro-2-oxocyclopropa[c] chromene-1a-carboxylate has been developed. The cyclopropanation of methyl coumarin-3-carboxylate provided title compound in moderate yield by dropwise treatment with 1.5 equiv. of dimethylsulfoxonium methylide over 6 h. The structure of the newly synthesized compound was determined using 1H-, 13C-NMR, IR a...
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Nitidine chloride (NC), a quaternary ammonium alkaloid, has numerous pharmacological effects, such as anticancer activity. However, it was found that NC also has hepatocellular toxicity. Because organic cation transporters 1 and 3 (OCT1 and OCT3) might mediate the influx of NC into hepatocytes, multidrug and toxin extrusion 1 (MATE1) probably mediates the efflux of NC from hepatocytes, while cy...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1993
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)51453-6