提示: 按住Ctrl键可以同时选择多个官能团
3-(2,3-dihydroxypropyl)-5-pentyloxolan-2-one
methyl 2-[(2-oxo-4-phenyl-2H-chromen-7-yl)oxy]acetate
2-{[(7-hydroxy-2-oxo-4-phenyl-2H-chromen-8-yl)methyl]amino}hexanoic acid
(2R,5S,15R)-2,15-dimethyl-14-octyltetracyclo[8.7.0.02,7.011,15]heptadec-7-en-5-yl 2-phenoxybutanoate
4-oxo-1H,2H,3H,4H-cyclopenta[c]chromen-7-yl 2-{[(tert-butoxy)carbonyl]amino}-3-phenylpropanoate
(5S)-4-benzoyl-12-cyclohexyl-1,4-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10,12,14-tetraene
1-[(2'R,15'S)-2',15'-dimethylspiro[1,3-dioxolane-2,5'-tetracyclo[8.7.0.02,7.011,15]heptadecan]-7'-en-14'-yl]ethan-1-one
4-N,5-N-dicarbamimidoyl-1H-imidazole-4,5-dicarboxamide
2-[(1R,2S,15S)-17-(acetyloxy)-1-fluoro-2,15-dimethyl-5-oxotetracyclo[8.7.0.02,7.011,15]heptadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate
N-phenyl-N-(2,2,5,9-tetramethyldeca-3,4,8-trien-1-yl)acetamide
2-{2-[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetamido}butanedioic acid
5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl 2-{[(benzyloxy)carbonyl]amino}acetate
1-(2-{2-[(2S)-2-[2-amino-3-(4-hydroxyphenyl)propanamido]propanamido]acetamido}-3-(1H-imidazol-4-yl)propanoyl)pyrrolidine-2-carboxamide dihydrochloride
6,8-bis[(dimethylamino)methyl]-7,9-dihydroxy-1H,2H,3H,4H-cyclopenta[c]chromen-4-one
11-methyl-10,20-diazapentacyclo[11.7.0.02,10.03,8.014,19]icosa-1(13),5,14,16,18-pentaene; 2-hydroxypropane-1,2,3-tricarboxylic acid
2-oxo-2H-chromen-7-yl 3-{[(benzyloxy)carbonyl]amino}propanoate
(2S,7R,14S,15S)-14-{[(2-hydroxyethyl)amino]methyl}-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadecan-14-ol
3-(4-chlorophenyl)-5,7-dihydroxy-4H-chromen-4-one
10,21-diazapentacyclo[12.7.0.02,10.03,8.015,20]henicosa-1(14),5,15,17,19-pentaene; 2-hydroxypropane-1,2,3-tricarboxylic acid
6-{[3-(1,2-oxazol-3-yl)-4-oxo-4H-chromen-7-yl]oxy}-6-oxohexan-1-aminium chloride
(2S,7S,15S)-14-[(2-hydroxyethyl)(methyl)amino]-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadecan-5-ol
[(3R,6S)-3,4,5-tris(acetyloxy)-6-[(1,4,6,7-tetrahydroxy-5,8-dioxo-3-{[(2S,5R)-3,4,5-tris(acetyloxy)-6-[(acetyloxy)methyl]oxan-2-yl]sulfanyl}-5,8-dihydronaphthalen-2-yl)sulfanyl]oxan-2-yl]methyl acetate
N-[(10S)-3,4,5-trimethoxy-13-oxo-14-[(pyridin-4-ylmethyl)amino]tricyclo[9.5.0.02,7]hexadeca-1(16),2,4,6,11,14-hexaen-10-yl]acetamide
(3aR,4aS,8aR,9aR)-8a-methyl-5-methylidene-3-[(4-methylpiperidin-1-yl)methyl]-dodecahydronaphtho[2,3-b]furan-2-one
3,7-dimethyloct-6-en-2-ol
4-(3-nitrophenyl)-1H,4H,5H,6H,7H-imidazo[4,5-c]pyridine
4-hydroxy-3-[7-(3-hydroxyphenyl)-2,3,6,7-tetrahydro-1,4-thiazepin-5-yl]-6-methyl-2H-pyran-2-one
(5E)-8-[(8aS)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl]-6-methyloct-5-en-2-yl N-phenylcarbamate
(3aR,4aS,8aR,9aR)-3-{[4-(hydroxydiphenylmethyl)piperidin-1-yl]methyl}-8a-methyl-5-methylidene-dodecahydronaphtho[2,3-b]furan-2-one
methyl 5-{[(2-methyl-4-oxo-3-phenyl-4H-chromen-7-yl)oxy]methyl}furan-2-carboxylate
(7Z)-7-(3,3-dichloroprop-2-en-1-ylidene)-2H,5H,6H,7H-cyclopenta[b]pyran-2-one
4-(propan-2-yl)-2,3,4,4a,5,6,7,8-octahydronaphthalen-2-one
(2R,5S,15R)-2,15-dimethyl-14-octyltetracyclo[8.7.0.02,7.011,15]heptadec-7-en-5-yl 4-chlorobenzoate
({6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl}methyl)dimethylnonylazanium bromide
4-methyl-2-oxo-2H-chromen-7-yl 2-{[(tert-butoxy)carbonyl]amino}-3-(1H-indol-3-yl)propanoate
1-[2-(2,5,9-trimethyldeca-3,4,8-trien-2-yl)-1,3-oxazolidin-3-yl]propan-1-one
[(13S)-9,11,13-trimethyl-8,15-dioxatetracyclo[10.2.2.02,7.09,14]hexadeca-2,4,6-trien-12-yl]methyl benzoate
(2'R,14'R,15'S)-2',15'-dimethyldispiro[1,3-dioxolane-2,5'-tetracyclo[8.7.0.02,7.011,15]heptadecane-14',2''-oxolan]-7'-en-5''-one
1-(2,3,8,8-tetramethyl-decahydronaphthalen-2-yl)ethan-1-ol
2'-(5-{6',7'-dimethoxy-2',3'-dihydro-1'H-spiro[cyclopentane-1,4'-isoquinoline]-2'-yl}pentyl)-6',7'-dimethoxy-2',3'-dihydro-1'H-spiro[cyclopentane-1,4'-isoquinoline] hydrochloride
2-amino-6-{[(10S)-10-acetamido-3,4,5-trimethoxy-13-oxotricyclo[9.5.0.02,7]hexadeca-1(16),2,4,6,11,14-hexaen-14-yl]amino}hexanoic acid
ethyl 7-[(2-methyl-1,3-thiazol-4-yl)methoxy]-4-oxo-3-phenyl-4H-chromene-2-carboxylate
2-[(4-{[(2-aminopteridin-6-yl)methyl]amino}phenyl)formamido]pentanedioic acid
2-[(6-ethyl-4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid
2-[({7-hydroxy-4-oxo-1H,2H,3H,4H-cyclopenta[c]chromen-6-yl}methyl)amino]-3-phenylpropanoic acid
6-ethyl-7-hydroxy-3-(pyridin-2-yl)-4H-chromen-4-one
3a,8b-dihydroxy-2-(hydroxymethyl)-4-oxo-3aH,4H,8bH-indeno[1,2-b]furan-3-carboxylic acid
(2S,3R,4S,5R,6S)-5-(((2S,3R,4R,5S)-5-(((2S,3R,4S,5R,6R)-5-(((2S,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2R,3R,4R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahy dro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)t etrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-6-methyltetrahydro-2H-pyran-2,3,4-triol
2-{[(7-hydroxy-2-oxo-4-phenyl-2H-chromen-8-yl)methyl]amino}propanoic acid
7,8-dihydroxy-3-(2-methyl-1,3-thiazol-4-yl)-4H-chromen-4-one