—— |
5,7,3',4'-tetra-O-benzylepicatechin |
87292-49-7 |
C43H38O6 |
650.771 |
—— |
tetrabenzyloxy-5,7,3',4'-epicatechin |
732298-15-6 |
C43H38O6 |
650.771 |
儿茶提取物 |
catechin |
7295-85-4 |
C15H14O6 |
290.273 |
表儿茶素 |
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-1[2H]-benzopyran-3,5,7-triol |
17334-50-8 |
C15H14O6 |
290.273 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-5,7-bis(phenylmethoxy)-3-propoxy-3,4-dihydro-2H-chromene |
71627-99-1 |
C46H44O6 |
692.852 |
—— |
(2R,3S)-5,7-bis(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-3-(prop-2-ynyloxy)chroman |
1089147-16-9 |
C46H40O6 |
688.82 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-butoxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene |
71627-61-7 |
C47H46O6 |
706.879 |
(2R,3S)-3,5,7-三(苄氧基)-2-[3,4-二(苄氧基)苯基]色满 |
3,5,7,3',4'-penta-O-benzylcatechin |
85443-49-8 |
C50H44O6 |
740.896 |
—— |
5,7,3',4'-tetra-O-benzyl-8-allyl-catechin |
919365-37-0 |
C46H42O6 |
690.836 |
—— |
5,7,3',4'-tetra-O-benzyl-8-allyl-epicatechin |
919365-38-1 |
C46H42O6 |
690.836 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-hexoxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene |
1220450-01-0 |
C49H50O6 |
734.932 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-5,7-bis(phenylmethoxy)-3-tetradecoxy-3,4-dihydro-2H-chromene |
1220450-04-3 |
C57H66O6 |
847.147 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-hexadecoxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene |
71628-05-2 |
C59H70O6 |
875.201 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-decoxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene |
1220450-03-2 |
C53H58O6 |
791.04 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-dodecoxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene |
71628-04-1 |
C55H62O6 |
819.094 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-octoxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene |
1220450-02-1 |
C51H54O6 |
762.986 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-5,7-bis(phenylmethoxy)-3-[(3,4,5-trimethoxyphenyl)methoxy]-3,4-dihydro-2H-chromene |
1220450-05-4 |
C53H50O9 |
830.975 |
—— |
elephantorrhizol |
848154-70-1 |
C15H14O8 |
322.271 |
—— |
(2R,3S)-5,7,3',4'-tetrabenzyloxyflavan-3-yl glutarate |
596829-24-2 |
C48H44O9 |
764.872 |
—— |
[(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-3-yl]oxy-tert-butyl-dimethylsilane |
294203-71-7 |
C49H52O6Si |
765.034 |
—— |
Trifluoro-acetic acid (2R,3S)-5,7-bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-chroman-3-yl ester |
882867-41-6 |
C45H37F3O7 |
746.78 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-[(3,5-difluorophenyl)methoxy]-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene |
1220450-06-5 |
C50H42F2O6 |
776.877 |
—— |
8-propyl-epicatechin |
—— |
C18H20O6 |
332.353 |
—— |
8-propyl-catechin |
—— |
C18H20O6 |
332.353 |
—— |
(2R,3S,4S)-5,7,3',4'-tetrabenzyloxy-4-methoxyflavan-3-ol |
294203-72-8 |
C44H40O7 |
680.797 |
—— |
(2R,3R)-2-(3,4-dihydroxyphenyl)-3-methylchroman-3,5,7-triol |
—— |
C16H16O6 |
304.299 |
—— |
3',4',5,7-tetra-O-benzyl-8-bromocatechin |
256236-21-2 |
C43H37BrO6 |
729.667 |
—— |
5,7,3',4'-tetra-O-benzyl-8-bromoepicatechin |
223387-36-8 |
C43H37BrO6 |
729.667 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-5,7-bis(phenylmethoxy)-3-[(3,4,5-trifluorophenyl)methoxy]-3,4-dihydro-2H-chromene |
1220450-07-6 |
C50H41F3O6 |
794.867 |
—— |
3,3',4',5,6,7-hexa-O-benzyl-elephantorrhizol |
848047-73-4 |
C57H50O8 |
863.019 |
—— |
5,7,3',4'-tetra-O-benzyl-4α-(1,3,5-tribenzylphloroglucinol)-catechin |
157973-11-0 |
C70H60O9 |
1045.24 |
—— |
5,7,3',4'-tetra-O-benzyl-3-(3'',4'',5''-trimethoxybenzoyl)-(-)-epicatechin |
1018677-68-3 |
C53H48O10 |
844.958 |
—— |
5,7,3',4'-tetra-O-benzyl-4β-allyl-catechin |
919365-32-5 |
C46H42O6 |
690.836 |
—— |
(2R,3S)-5,7,3',4'-tetra-O-benzylflavan-3-yl (3'',4'',5''-tri-O-benzyl)gallate |
732298-13-4 |
C71H60O10 |
1073.25 |
—— |
(-)-(2R,3R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]chroman-3-yl 3,4,5-tris(benzyloxy)benzoate |
256236-30-3 |
C71H60O10 |
1073.25 |
—— |
5,7,3′,4′-tetra-O-benzyl-4β-(2-hydroxyethoxy)-(+)-catechin |
223387-51-7 |
C45H42O8 |
710.824 |
—— |
5,7,3',4'-tetra-O-benzyl-4β-(2-hydroxyethoxy)epicatechin |
256236-25-6 |
C45H42O8 |
710.824 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-4-(2-hydroxyethoxy)-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-3-ol |
679797-90-1 |
C45H42O8 |
710.824 |
—— |
3’,4’,5,7-tetra-O-benzyl-4β-O-propargylcatechin |
1217257-69-6 |
C46H40O7 |
704.819 |
—— |
3,5,7,3',4'-penta-O-benzyl-8-formylcatechin |
89385-18-2 |
C51H44O7 |
768.906 |
—— |
5,7,3′,4′-tetra-O-benzyl-4β-(2-ethoxyethoxy)-(+)-catechin |
478796-20-2 |
C47H46O8 |
738.877 |
—— |
(2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-4-(2-ethoxy-ethoxy)-chroman-3-ol |
882867-43-8 |
C47H46O8 |
738.877 |
—— |
(2R,3R,4S)-5,7,3',4'-tetra-O-benzyl-4-(2''-ethoxyethoxy)flavan-3-ol |
664351-39-7 |
C47H46O8 |
738.877 |
—— |
5,7,3',4'-tetra-O-benzyl-4β-O-allyl-catechin |
919365-30-3 |
C46H42O7 |
706.835 |
—— |
(2R,3S,4S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-[tert-butyl(dimethyl)silyl]oxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-4-ol |
294203-73-9 |
C49H52O7Si |
781.033 |
—— |
(2R,3S)-5,7,3',4'-tetra-O-benzyl-8-(2,2,2-trifluoroacetyl)flavan-3-ol |
848047-61-0 |
C45H37F3O7 |
746.78 |
—— |
3-O-(3,4,5-trimethoxybenzoyl)-(-)-catechin |
—— |
C25H24O10 |
484.46 |
—— |
3-O-(3,4,5-trimethoxybenzoyl)-(-)-catechin |
—— |
C25H24O10 |
484.46 |
—— |
5,7,3',4'-tetra-O-benzyl-8-allyl-3-(tert-butyldimethylsilyl)-catechin |
919365-36-9 |
C52H56O6Si |
805.099 |
—— |
3-O-(4-hydroxy-3,5-dimethoxybenzoyl)epicatechin |
—— |
C24H22O10 |
470.433 |
—— |
3-O-(4-hydroxy-3,5-dimethoxybenzoyl)catechin |
1166820-78-5 |
C24H22O10 |
470.433 |
—— |
4β-propyl-catechin |
—— |
C18H20O6 |
332.353 |
—— |
(2R,3S)-3,5,7,3',4'-penta-O-benzyl-8-formyl-6-hydroxyflavan |
848047-64-3 |
C51H44O8 |
784.906 |
—— |
3-(3,4-Dihydroxybenzoyl)-cianidanol |
71634-86-1 |
C22H18O9 |
426.38 |
—— |
(+)-catechin 3-O-gallate |
25615-05-8 |
C22H18O10 |
442.379 |
(-)-表儿茶素没食子酸酯 |
(-)-epicatechin gallate |
1257-08-5 |
C22H18O10 |
442.379 |
—— |
(+)-(2R)-5,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]chroman-3-one |
87292-54-4 |
C43H36O6 |
648.755 |
花旗松素 |
taxifolin |
480-18-2 |
C15H12O7 |
304.256 |
—— |
catechin-(4α->2)-phloroglucinol |
—— |
C21H18O9 |
414.369 |
—— |
5,7,3',4'-tetra-O-benzyl-4β-(5,7,3',4'-tetra-O-benzylcatechin)catechin |
137624-12-5 |
C86H74O12 |
1299.53 |
—— |
[4,8]-2,3-trans-3,4-trans:2,3-trans-octa-O-benzyl-bi-(+)-catechin |
137550-06-2 |
C86H74O12 |
1299.53 |
原花青素B1八苄基醚 |
[4,8]-2,3-cis-3,4-trans:2,3-trans-octa-O-benzyl-(-)-epicatechin-(+)-catechin |
664351-43-3 |
C86H74O12 |
1299.53 |
—— |
[4,8]-2,3-cis-3,4-trans:2,3-cis-octa-O-benzyl-bi-(-)-epicatechin |
223387-28-8 |
C86H74O12 |
1299.53 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-8-[(2R,3S,4S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-hydroxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-4-yl]-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-3-ol |
368425-18-7 |
C86H74O12 |
1300.52 |
—— |
5,7,3',4'-tetra-O-benzyl-3-O-(3,4,5-tri-O-benzylgalloyl)-8-allyl-catechin |
919365-39-2 |
C74H64O10 |
1113.32 |
—— |
5,7,3',4'-tetra-O-benzyl-3-O-(3,4,5-tri-O-benzylgalloyl)-8-allyl-catechin |
919365-40-5 |
C74H64O10 |
1113.32 |
—— |
5,7,3',4'-tetra-O-benzyl-8-bromo-3-(tert-butyldimethylsilyl)-catechin |
919365-35-8 |
C49H51BrO6Si |
843.93 |
(2R,3R)-2-[3,4-二(苯基甲氧基)苯基]-2,3-二氢-3,5,7-三(苯基甲氧基)-4H-1-苯并吡喃-4-酮 |
(+)-3',4',3,5,7-penta-O-benzyltaxifolin |
574749-31-8 |
C50H42O7 |
754.879 |
—— |
8-propyl-epicatechin-3-gallate |
—— |
C25H24O10 |
484.46 |
—— |
8-propyl-catechin-3-gallate |
—— |
C25H24O10 |
484.46 |
—— |
(2R,3S)-3,5,7,3',4'-penta-O-benzyl-8-(2,2,2-trifluoroacetyl)flavan |
89386-27-6 |
C52H43F3O7 |
836.904 |
—— |
(2R,3R)-2-[3,4-bis(phenylmethoxy)phenyl]-3-[tert-butyl(dimethyl)silyl]oxy-5,7-bis(phenylmethoxy)-2,3-dihydrochromen-4-one |
294203-74-0 |
C49H50O7Si |
779.017 |
—— |
4-(((2R,3S)-5,7-bis(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-chroman-3-yloxy)methyl)-1-(3,4,5-tris(benzyloxy)benzyl)-1H-1,2,3-triazole |
—— |
C74H65N3O9 |
1140.34 |
—— |
5,7,3',4'-tetra-O-benzyl-4β-(phenylsulfanyl)-catechin |
—— |
C49H42O6S |
758.935 |
—— |
(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-[(2S,3R,4R,5S,6S)-6-methyl-3,4,5-tris(phenylmethoxy)oxan-2-yl]oxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromene |
294203-76-2 |
C70H66O10 |
1067.29 |
—— |
[(2R,3S)-3,5,7-Tris-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-chroman-8-yl]-(2,4,6-tris-benzyloxy-phenyl)-methanone |
—— |
C78H66O10 |
1163.38 |
—— |
1-O-[(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-3-yl] 4-O-methyl (2R,3R)-2,3-dibenzoyloxybutanedioate |
318949-09-6 |
C62H52O13 |
1005.09 |
—— |
Trifluoro-acetic acid (2R,3S)-5,7-bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-8-(2,2,2-trifluoro-acetyl)-chroman-3-yl ester |
882867-42-7 |
C47H36F6O8 |
842.788 |
原花青素B4 |
procyanidin B4 |
29106-51-2 |
C30H26O12 |
578.529 |
原花青素(OPC) |
procyanidin B1 |
20315-25-7 |
C30H26O12 |
578.529 |
原花青素 B2 |
procyanidin B2 |
29106-49-8 |
C30H26O12 |
578.529 |
原花清素B3 |
procyanidin B3 |
23567-23-9 |
C30H26O12 |
578.529 |
—— |
B3 dimer |
660832-12-2 |
C30H26O12 |
578.529 |
—— |
ent-catechin-(4β→8)-catechin |
—— |
C30H26O12 |
578.529 |
—— |
3,4-cis-(+)-catechin-(4β->8)-(+)-catechin |
51196-37-3 |
C30H26O12 |
578.529 |
—— |
5,7,3′,4′-tetra-O-benzyl-8-bromo-4β-(2-hydroxyethoxy)-(+)-catechin |
923565-00-8 |
C45H41BrO8 |
789.72 |
—— |
(2R,3S,4S)-2-[3,4-bis(phenylmethoxy)phenyl]-3-[(2S,3R,4R,5S,6S)-6-methyl-3,4,5-tris(phenylmethoxy)oxan-2-yl]oxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-4-ol |
294203-78-4 |
C70H66O11 |
1083.29 |
—— |
(2R,3R)-2-(3,4-dihydroxyphenyl)-3-aminochroman-5,7-diol |
—— |
C15H15NO5 |
289.288 |
—— |
(6aS,12aR)-6a,12a-trans-2,3,8,10-Tetrahydroxy-5,5-dimethyl-5,6a,7,12a-tetrahydro<1>benzopyrano<3,2-c><2>benzopyran |
132125-04-3 |
C18H18O6 |
330.337 |
—— |
(R)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-8-bromo-chroman-3-one |
223387-38-0 |
C43H35BrO6 |
727.651 |
—— |
5,7,3',4'-tetra-O-benzyl-3-O-(3,4,5-tri-O-benzylgalloyl)-4β-allyl-catechin |
919365-41-6 |
C74H64O10 |
1113.32 |
—— |
5,7,3′,4′-tetra-O-benzyl-8-bromo-(+)-catechin-(4α,8)-[5,7,3′,4′-tetra-O-benzyl-(+)-catechin] |
923565-04-2 |
C86H73BrO12 |
1378.42 |
—— |
3’,4’,5,7-tetra-O-benzyl-8-bromoepicatechin-(4β8)-3’,4’,5,7-tetra-O-benzylepicatechin |
923565-06-4 |
C86H73BrO12 |
1378.42 |
—— |
3',4',5,7-tetra-O-benzyl-8-bromocatechin-4α,8-(3',4',5,7-tetra-O-benzylepicatechin) |
923565-05-3 |
C86H73BrO12 |
1378.42 |
—— |
(2R,3S,4R)-8-bromo-3,5,7,3',4'-pentabenzyloxy-4-(2'',4'',6''-trimethoxyphenyl)-flavan |
1352123-18-2 |
C59H53BrO9 |
985.968 |
—— |
(2R,3S,4S)-8-bromo-3,5,7,3',4'-pentabenzyloxy-4-(2''-ethoxy-ethoxy)-flavan |
1352123-17-1 |
C54H51BrO8 |
907.898 |
—— |
4β-propyl-epicatechin-gallate |
—— |
C25H24O10 |
484.46 |
[(2R,3R,4R)-2-(3,4-二羟基苯基)-4-[(2R,3R)-2-(3,4-二羟基苯基)-5,7-二羟基-3-(3,4,5-三羟基苯甲酰基)氧基-色满-8-基]-5,7-二羟基-色满-3-基]3,4,5-三羟基苯甲酸酯 |
procyanidin B2-3,3'-di-O-gallate |
79907-44-1 |
C44H34O20 |
882.742 |
—— |
(2R,3R)-2-[3,4-bis(phenylmethoxy)phenyl]-3-[(2S,3R,4R,5S,6S)-6-methyl-3,4,5-tris(phenylmethoxy)oxan-2-yl]oxy-5,7-bis(phenylmethoxy)-2,3-dihydrochromen-4-one |
294203-79-5 |
C70H64O11 |
1081.27 |