층석
서로 다른 물리 및 화학적 성질에 따라 혼합물로부터 별도의 성분을 분리하고 제순하기 위한 실험실 기술입니다.
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층석의 학술 논문
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Long-acting dihydropyridine calcium antagonists. 7. Compounds containing unsaturation in the 2-substituent on the 1,4-dihydropyridine ring
화학 물질
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3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2-[(4-hydroxybutoxy)methyl]-6-methyl -, 3-ethyl 5-methyl ester
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Enantioselective synthesis of (+)-isobretonin A
화학 물질
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Benzoic acid,4-hydroxy-, (2S)-3-[(4E,6E,8E)-4,6,8-dodecatrienyloxy]-2-hydroxypropyl ester(9CI)
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Alkoxy-Substituted Hexastyrylbenzenes
화학 물질
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Benzene, 1-ethenyl-4-(hexyloxy)-
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Analogs of anthocyanins with a 3′,4′-dihydroxy substitution: Synthesis and investigation of their acid-base, hydration, metal binding and hydrogen-donating properties in aqueous solution
화학 물질
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3',4'-dihydroxy-7-O-β-D-glucopyranosyloxyflavylium chloride
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Discrimination between enantiomers of structurally related molecules: Separation of benzodiazepines by molecularly imprinted polymers
화학 물질
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2-N-(N'-Boc-D-tryptophanyl)amino-5-chlorobenzophenone
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Solid State and Solution Characterization of Chiral, Conformationally Mobile Tripodal Ligands
화학 물질
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[Zn(N,N-bis[(6-phenyl-2-pyridyl)methyl]-1-(2-pyridyl)ethanamine)Cl]ClO4
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A concise, stereocontrolled total synthesis of rippertenol
화학 물질
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4-acetoxy-3-methyl-2-cyclohexen-1-one
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Synthesis, and antitumor activity of some N1-(Coumarin-7-yl) amidrazones and related congeners
화학 물질
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7-{2-[1-(4-(2-fluorophenyl)piperazin-1-yl)-2-oxopropylidene]hydrazinyl}-4-methyl-2H-chromen-2-one
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Total synthesis of milbemycin β3
화학 물질
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(2S,4R,6S,8R,9S)-4-<(tert-butyldiphenylsilyl)oxy>-8,9-dimethyl-2-ethenyl-1,7-dioxaspiro<5.5>undecane
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Synthesis and biological evaluation of a novel cardiolipin affinity matrix
화학 물질
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1,3-Dioxolane, 4-[[(4-methoxyphenyl)methoxy]methyl]-2,2-dimethyl-, (4S)-
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SYNTHESIS OF (1R)-(+)-CIS-CHRYSANTHEMIC ACID
화학 물질
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(4R,5S)-4-(2-benzyloxyprop-2-yl)-2,2-dimethyl-5-(1-propen-2-yl)-1,3-dioxolane
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Total synthesis of tubulysin U and N14-desacetoxytubulysin H
화학 물질
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(R)-4-(tert-butoxycarbonylamino)-2-methyl-5-phenylpentanoic acid
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The total synthesis of racemic teucvin and 12-epi-teucvin
화학 물질
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2-Cyclohexene-1-acetic acid, 1-(ethoxycarbonyl)-5-formyl-4-oxo-, ethyl ester
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Apoptolidinone A: Synthesis of the apoptolidin a aglycone
화학 물질
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(4R,2'R,4'S,5'R,7'R)-4-benzyl-3-(7'-tert-butyldimethylsilyloxy-5'-hydroxy-8'-methoxy-2',4'-dimethyl-1',3'-dioxooctyl)-1,3-oxazolidin-2-one
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A FIRST TOTAL SYNTHESIS OF MONTANINE-TYPE AMARYLLIDACEAE ALKALOIDS, (+/-)-COCCININE, (+/-)-MONTANINE, AND (+/-)-PANCRACINE
화학 물질
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(1R*,2S*)-2-<3',4'-(methylenedioxy)benzoyl>-4-cyclohexenyl-N-tosylamide
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Towards colombiasin A
화학 물질
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3-(2,3,5-trimethoxy-4-methyl-phenyl)-butyric acid methyl ester
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SYNTHESIS OF A575C, A COMBINED ANGIOTENSIN CONVERTING ENZYME INHIBITOR - BETA ADRENOCEPTOR ANTAGONIST
화학 물질
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메틸 4-히드록시-1H-인돌-2-카르복실레이트
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Efficient synthetic approach to fluorescent oxazole-4-carboxylate derivatives
화학 물질
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5-(4-methoxyphenyl)-2-phenyloxazole-4-carboxylic acid
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Synthesis of hexadeuterated 23-dehydroxybrassinosteroids
화학 물질
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(2R)-2-methyl-3-[2H3]methyl-3-(phenylsulfonyl)-[4-2H3]butyl 4-methylbenzenesulfonate
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Total synthesis of the tropoloisoquinoline alkaloid pareitropone via alkynyliodonium salt chemistry and related studies.
화학 물질
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tert-butyl-[2-(2-ethynyl-5,6,4'-trimethoxy-biphenyl-3-yl)-ethoxy]-diphenyl-silane
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Synthesis of the C'D' disaccharide of aureolic acid
화학 물질
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1,5-anhydro-3-O-tert-butyldiphenylsilyl-2,6-dideoxy-D-arabino-hex-1-enitol
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Fosmidomycin analogues with N-hydroxyimidazole and N-hydroxyimidazolone as a chelating unit
화학 물질
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(E)-diethyl (3-(1-(benzyloxy)-3-(4-fluorophenyl)ureido)prop-1-en-1-yl)phosphonate
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Studies on the constituents of the bark of Kalopanax pictus Nakai
화학 물질
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(+)-디아시린가레시놀
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Stepwise syntheses of core-modified, meso-substituted porphyrins
화학 물질
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2,5-bis(4-toluyl)pyrrole
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Total synthesis of octasaccharide related to glycosphingolipid from the spermatozoa of bivalves
화학 물질
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(2-acetamido-4,6-di-O-acetyl-2-deoxy-3-O-methyl-α-D-galactopyranosyl)-(1<*>3)-
4)>-1-O-acetyl-2-O-benzyl-L-fucopyranose
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Pheromones, XXV. Alkyl-branched analogues of lepidopteran pheromones
화학 물질
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2- 프로필 -1- 헵탄 올
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An efficient synthesis of substituted 3(4)-nitropyrroles from nitroalkenes and tosylmethyl isocyanides
화학 물질
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2-(cyclohex-1-enyl)-1-methyl-4-nitro-3-phenylpyrrole
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Total synthesis of (-)-salinosporamide A
화학 물질
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(4S)-4-benzyl-3-((2R)-2-(2-methyl-1,3-dioxolan-2-yl)pent-4-enoyl)oxazolidine-2-thione
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A SIMPLE APPROACH TO HOMOTROPANES AND HOMOTROP-7-ENES
화학 물질
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9-Azabicyclo[4.2.1]nonane, 9-(phenylmethyl)-
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Solid phase synthesis of 1,3,4-oxadiazin-5 (6R)-one and 1,3,4-oxadiazol-2-one scaffolds from acyl hydrazides
화학 물질
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2-(2-Oxo-5-phenyl-[1,3,4]oxadiazol-3-yl)-acetamide
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Divergent synthesis of two precursors of 3′-homo-2′-deoxy- and 2′-homo-3′-deoxy-carbocyclic nucleosides
화학 물질
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Bicyclo[2.2.1]hept-5-ene-2-methanol, benzoate, (1R,2S,4R)-rel-
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SYNTHESIS OF KETOMETHYLENE DIPEPTIDES CONTAINING BASIC AMINO ACID ANALOGUES AT C-TERMINUS
화학 물질
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Propanedioic acid, [4-(1H-indol-3-yl)-2-oxo-3-[[(phenylmethoxy)carbonyl]amino]butyl]-, dimethyl ester, (S)-
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DISTRIBUTION OF TAUTOMERS IN ACYLATED KETOSES. AN IMPORTANT FACTOR IN KETOSIDE SYNTHESIS
화학 물질
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1,3,4,6-tetra-O-benzoyl-α,β-D-fructofuranose
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Total Synthesis of Neodolabellenol.
화학 물질
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(5E,9E)-6,10,12a-trimethyl-1-(1-methylethyl)-1,2,4,7,8,11,12,12a-octahydrocyclopenta[11]annulen-7-ol
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Total synthesis of ganglioside GQ1b and the related polysialogangliosides
화학 물질
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2-(trimethylsilyl)ethyl O-(3-O-benzoyl-2,6-di-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside
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Synthesis of enantiomerically pure model compounds of the glucose-6-phosphate-T1-translocase inhibitors kodaistatins A-D. Inferences with regard to the stereostructure of the natural products
화학 물질
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(4R,5R)-4-acetyl-2-[(S,3E,5E)-5,7-dimethyl-2-oxonona-3,5-dienyl]-4,5-dihydroxy-3-phenylcyclopent-2-en-1-one
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Reinvestigation of reactions of thiazolium and benzothiazolium N-phenacylides with electron-deficient acetylenes
화학 물질
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Dimethyl 1-hydroxy-4-methyl-1-phenyl-1H-pyrrolo<2,1-c>-1,4-thiazine-7,8-dicarboxylate
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Stereospecific synthesis and biological evaluations of β-L-pentofuranonucleoside derivatives of 5-fluorouracil and 5-fluorocytosine
화학 물질
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1-(2-O-acetyl-3,5-di-O-benzoyl-β-L-xylofuranosyl)-5-fluorouracil
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The Synthesis of (+)-Hedycaryol, Starting from Natural (-)-Guaiol
화학 물질
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eudesm-4-en-11-ol
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Synthesis of optically active oxazoles from phosphorylated 2H-azirines and N-protected amino acids or peptides
화학 물질
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2-tert-butoxycarbonylamino-N-(1-diphenylphosphinoyl-2-oxopropyl)acetamide
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Metalation reactions XIII. The reactions of electrophiles with the dilithiated species 1-(α-lithiomethyl)-2-<(α-lithiomethyl)thio>benzene
화학 물질
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1-Ethyl-2-(ethylthio)benzene
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