Zobrazeno 1 - 10
of 35
pro vyhledávání: '"G. Drutkowski"'
Publikováno v:
ChemInform. 33
Publikováno v:
ChemInform. 33
Publikováno v:
ChemInform. 33
Publikováno v:
ChemInform. 35
Publikováno v:
Die Pharmazie. 59(6)
pH-Dependant reduction of the methyl 3-(2-nitrophenyl)thiophene-2-carboxylate (3), obtained by Suzuki cross-coupling of the methyl 3-iodothiophene-2-carboxylate with 2-nitrophenyl boronic acid yields the cyclic hydroxamic acid 4 and the lactam 5, res
Publikováno v:
ChemInform. 35
Publikováno v:
ChemInform. 35
Publikováno v:
Die Pharmazie. 59(1)
The reaction of 2-nitrobenzaldehyde with methyl propiolate and ammonium acetate in acetic acid yields 2,6-dinor-nifedipine (1a) and the isomeric rac. 1,4-dihydropyridine (DHP) 1b. The DHP 1 are dehydrogenated both chemically and by anodic oxidation u
Publikováno v:
Die Pharmazie. 58(11)
Hydrolysis of the dienamine function of the dihydrobiphenyls 3 leads to a mixture of the tautomers 4A-C (NMR). The structures of the starting material 3a and the products 4cA and 4bC are confirmed by X-ray crystal analysis. The biphenyls 5 are formed
Publikováno v:
ChemInform. 34