提示: 按住Ctrl键可以同时选择多个官能团
(3S)-7a-phenyl-3-(propan-2-yl)-hexahydropyrrolo[2,1-b][1,3]oxazol-5-one
(1R,2R,4R,6R)-3,3,9-trimethyl-7-oxa-8-azatricyclo[4.3.0.02,4]non-8-en-6-ol
2-ethyl-1H,2H,3H,4H,5H-pyrido[4,3-b]indole
1-[2-(2,6-dimethylhept-5-en-1-yl)-1,3-oxazolidin-3-yl]ethan-1-one
(4aS,8aS)-5-(2-methoxy-4-methylphenyl)-1,4,6-trimethyl-decahydro-[1,3]diazino[4,5-d]pyrimidine-2,7-dione
5-[(4-ethoxyphenyl)methyl]-1,3-dimethyl-5-{[(1S,9S)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl]methyl}-1,3-diazinane-2,4,6-trione
3-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-ethyl-4-oxo-4H-chromen-7-yl acetate
methyl 2-({6-oxo-6H-pyrimido[2,1-b]quinazolin-2-yl}amino)benzoate
methyl (2R)-3-methyl-2-{2-[(2-oxo-4-phenyl-2H-chromen-7-yl)oxy]propanamido}pentanoate
(2E)-1-[2-(benzyloxy)-4-methoxyphenyl]-3-(2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-en-1-one
4-oxo-3-phenoxy-4H-chromen-7-yl (2R)-2-amino-3-methylbutanoate hydrochloride
(2S,3R,4S,5R,6S)-5-(((2S,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2R,3R,4R,5S)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-6-methyltetrahydro-2H-pyran-2,3,4-tri ol
(3aS,6aS)-5-benzyl-3-(quinoline-2-carbonyl)-1H,3aH,4H,5H,6H,6aH-pyrrolo[3,4-c]pyrazole-4,6-dione
3-chloro-1H,2H,3H,9H-pyrrolo[2,1-b]quinazolin-9-one
(2S,4R,5R,15S)-2,4,15-trimethylspiro[tetracyclo[8.7.0.02,7.011,15]heptadecane-5,2'-thiirane]-14-ol
4-methyl-7-{[1-(4-methylpiperidin-1-yl)-1-oxopropan-2-yl]oxy}-2H-chromen-2-one
(21S)-12-ethyl-18-(methoxycarbonyl)-2,12-diazahexacyclo[14.2.2.19,12.01,9.03,8.016,21]henicosa-3,5,7-trien-12-ium chloride
(2Z)-N-{[4-(3,4-dimethoxyphenyl)oxan-4-yl]methyl}-3-phenylprop-2-enamide
(3aS,4S,4aR,5S,7S,8R,9aS)-5-(acetyloxy)-3-[(4-benzoylpiperazin-1-yl)methyl]-4-hydroxy-4a,8-dimethyl-2-oxo-dodecahydroazuleno[6,5-b]furan-7-yl acetate
6-(benzyloxy)-1H,2H,3H,4H,9H-pyrido[3,4-b]indol-1-one
4-nitrophenyl 2-[(2S)-2-[(2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(4-{[(tert-butoxy)carbonyl]oxy}phenyl)propanamido]propanamido]acetate
N-(2,2-dimethyloxan-4-yl)-4-oxo-4-[(1S,9R)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl]butanamide
2-butyl-3-pentylbenzo[f]quinoline
9-[(3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-8-(3-phenylpyrrolidin-1-yl)-6,9-dihydro-1H-purin-6-one
8-hexyl-4-oxo-1H,2H,3H,4H-cyclopenta[c]chromen-7-yl 2-{[(benzyloxy)carbonyl]amino}propanoate
(2R,3S,4R,5S,6R)-5-(((2S,3S,4R,5S,6R)-5-(((2S,3S,4S,5R,6R)-5-(((2S,3S,4R,5S,6R)-5-(((2S,3S,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2 H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihy droxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(hydroxymethyl)-3,4-dimethoxytetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(hydroxymethyl)tetrahyd ro-2H-pyran-2,3,4-triol
3-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-1-[2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]thiourea
(1R)-octahydro-1H-quinolizin-1-ylmethyl propyl methylphosphonate hydrochloride
7-methoxy-3-phenyl-4H-chromen-4-one
6-ethyl-7-hydroxy-3-(2-methyl-1,3-thiazol-4-yl)-4H-chromen-4-one
3-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-4-oxo-6-propyl-4H-chromen-7-yl acetate
(NE)-2-ethyl-N-[(4-methoxyphenyl)methylidene]-2-methyloxan-4-amine
4-(benzoyloxy)-5-[(benzoyloxy)methyl]-2-{5-oxo-6-[(2-oxo-2-propoxyethyl)amino]-3-sulfanylidene-2,3,4,5-tetrahydro-1,2,4-triazin-2-yl}oxolan-3-yl benzoate
4-hydroxy-3-[2-(4-hydroxy-3-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4-yl]-6-methyl-2H-pyran-2-one
4-benzyl-13,13-dimethyl-12-oxa-2,4,6-triazatricyclo[8.4.0.03,8]tetradeca-1(10),2,5,8-tetraen-7-one
2-(2H-1,3-benzodioxol-5-yl)-1-methyl-1,4-dihydroquinolin-4-one
(4S)-2-phenyl-1,3-thiazolidine-4-carboxylic acid
ethyl 5-[7-(acetyloxy)-4-oxo-4H-chromen-3-yl]-3-methyl-1-benzofuran-2-carboxylate
ethyl 2-{[3-(1-benzofuran-2-yl)-4-oxo-6-propyl-4H-chromen-7-yl]oxy}propanoate
bis(2-hydroxyethyl)azanium 2-{[3-(2H-1,3-benzodioxol-5-yl)-6-ethyl-4-oxo-4H-chromen-7-yl]oxy}acetate
(2R,3S,4R,5R,6S)-5-amino-6-{[(2R,3S,4R,5R,6S)-5-amino-6-{[(2R,3S,4R,5R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-2-(hydroxymethyl)oxane-3,4-diol trihydrochloride
ethyl (5E)-5-[(4-methoxyphenyl)imino]-2-methyl-5H-indeno[1,2-b]pyridine-3-carboxylate
N-{1-[(1S,2Z,5R)-6,6-dimethyl-3-oxobicyclo[3.1.0]hexan-2-ylidene]ethyl}-2-phenylacetamide
(2R,3S,4R)-2-(hydroxymethyl)-5-[(4-methyl-2-nitrophenyl)amino]oxolane-3,4-diol
ethyl (1S,2R,3R,8aS)-6-acetyl-3-carbamoyl-1-cyano-2-(4-ethoxyphenyl)-1,2,3,8a-tetrahydroindolizine-1-carboxylate
2-[(1R)-octahydro-1H-quinolizin-1-yl]ethyl 4-(propan-2-yloxy)benzoate hydrochloride
4-[4-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-methyl-1,2-oxazol-5-yl]benzene-1,3-diol
N-[(10S)-14-[(furan-2-ylmethyl)amino]-3,4,5-trimethoxy-13-oxotricyclo[9.5.0.02,7]hexadeca-1(16),2,4,6,11,14-hexaen-10-yl]acetamide
1,3-dimethyl-7-{2-[(1S,9S)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl]ethyl}-2,3,6,7-tetrahydro-1H-purine-2,6-dione
3-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-8-[(dimethylamino)methyl]-7-hydroxy-2-methyl-4H-chromen-4-one hydrochloride