Stage #1: 2,4-dichloro-5-bromopyrimidine; 2,2-dimethoxyethylamine In ethanol at 0℃; for 0.166667h; Inert atmosphere; Stage #2: With triethylamine In ethanol Inert atmosphere;64% With triethylamine In ethanol at 0 - 20℃; for 16.25h; ...
methyl 2-methylpyrazole-3-carboxylate17827-60-0 4,4-difluoropiperidin-1-ium;chloride144230-52-4 1H-pyrido[2,3-d]pyrimidin-4-one24410-19-3 1-Cbz-3-iodoazetidine939759-26-9 methyl 3,3-dimethoxycyclobutane-1-carboxylate98231-07-3 1,3-dihydropyrrolo[3,2-b]pyridin-2-one32501-05-6 ...
Phosphonamidic acid,P-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-N,N-diethyl-, phenylmethylester62569-81-7 Propylene glycol, diethylene glycol, maleic anhydride, phthalic anhydride, dicyclopentadiene polymer62569-28-2 Piperazine,1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(4-oxazolylcarbonyl)...
Pyridine,2-(bromomethyl)-6-methyl-68470-59-7 Pyrimidine,5-chloro-2,4,6-trifluoro-697-83-6 Propanoic acid,3-(methylamino)-3-oxo-, ethyl ester71510-95-7 Propanoic acid,3,3-dimethoxy-, methyl ester7424-91-1 p-Aminobenzoyl benzamide74441-06-8 ...
N-[3-[(4-Amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]formamide1026411-59-5C15H21N5O3 Bicalutamide Ep Impurity E1080647-25-1C18H14F4N2O3S Nebivolol Impurity 13119365-25-2C22H25F2NO4 6-Chloro-3,4-dihydro-2H-[2,7]naphthyridin-1-one1260664-25-2C8H7ClN2O ...
4. A process for preparing (3R)-2′-(4-bromo-2-fluorobenzyl)spiro-[pyrrolidine-3,4′(1′H)-pyrrolo[1,2-a]pyrazine]-1′,2,3′,5(2H′)-tetraone, comprising the following steps: (1) reacting a compound of the formula (III) wherein R is ethyl, with 2,5-dimethoxytetrahydrofuran to...
have been designed and synthesized. Spectral (IR, 1H-NMR) and elemental analysis data established the structures of these novel 3-[1-(1-benzofuran-2-yl)-2-(4-oxoquinazolin-3(4H)-yl)ethyl]-1-methyl-1H-imidazol-3-ium chloride hybrid derivatives. All the synthesized compounds were evaluated...
1: tris(2,2'-bipyridyl)ruthenium dichloride; 1,5-dimethoxynaphthalene; ascorbic acid / methanol; water / 15 h / Inert atmosphere; Irradiation2: bromine / chloroform / 0 - 65 °CView Scheme 99-93-4 4-Hydroxyacetophenone 2632-13-5 2-Bromo-4'-methoxyacetophenone Conditions ...
Piperazine,1-(4-amino-6,7-dimethoxy-2- quinazolinyl)-4-[[5-(methylthio)-1,3,4-oxadiazol- 2-yl]carbonyl]-,monohydrochloride62412-39-9 PA4762412-85-5 Propanenitrile,2,2'-[1,2,4,5-tetroxane-3,6-diylbis[(1,1-dimethyl-2,1-ethanediyl)azo]]bis[2-methyl-62416-74-4 ...
4-Boc-7,8-Dimethoxy-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine 4-BOC-7,8-ジメトキシ-2,3,4,5-テトラヒドロ-1H-ベンゾ[E][1,4]ジアゼピン 886364-26-7 C16H24N2O4 3-(1'-Aminoethyl)-1-N-Boc-aniline N-[3-(1-アミノエチル)フェニル]カルバミン酸TERT-ブチル 886362-...