Spectra for:
Meijun Tang, Diandian Shen, Youcai Hu, Song Gao, Shishan Yu
Compound 1 SYMPLOCOSOSIDE_A;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_METHYLESTER]-21-BETA-O-[(2Z-
![SYMPLOCOSOSIDE_A;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_METHYLESTER]-21-BETA-O-[(2Z-](/api/compound/CCKeqruIOg4.png?h=300&w=458 "SYMPLOCOSOSIDE_A;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_METHYLESTER]-21-BETA-O-[(2Z-")
Compound 1A 21-BETA-O-[(2Z)-3,7-DIMETHYL-2,6-OCTADIENOYL]-22-ALPHA-O-(2-METHYLBUTANOYL)-R1-BARRIGENOL
![21-BETA-O-[(2Z)-3,7-DIMETHYL-2,6-OCTADIENOYL]-22-ALPHA-O-(2-METHYLBUTANOYL)-R1-BARRIGENOL](/api/compound/CZHBZY4xQwg.png?h=300&w=458 "21-BETA-O-[(2Z)-3,7-DIMETHYL-2,6-OCTADIENOYL]-22-ALPHA-O-(2-METHYLBUTANOYL)-R1-BARRIGENOL")
Compound 1B R-1-Barrigenol
Compound 1C (2S,3S,4S,5R,6R)-6-[[(3S,6aR,6bS,7R,8S,8aR,9R,10R,12aS,14aR,14bR)-10-[(2Z)-3,7-dimethylocta-2,6-dienoyl]oxy-7,8-dihydroxy-4,4,6a,6b,11,11,14b-heptamethyl-9-(2-methylbutanoyloxy)-8a-methylol-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]
![(2S,3S,4S,5R,6R)-6-[[(3S,6aR,6bS,7R,8S,8aR,9R,10R,12aS,14aR,14bR)-10-[(2Z)-3,7-dimethylocta-2,6-dienoyl]oxy-7,8-dihydroxy-4,4,6a,6b,11,11,14b-heptamethyl-9-(2-methylbutanoyloxy)-8a-methylol-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]](/api/compound/LK2YIXX0Nrq.png?h=300&w=458 "(2S,3S,4S,5R,6R)-6-[[(3S,6aR,6bS,7R,8S,8aR,9R,10R,12aS,14aR,14bR)-10-[(2Z)-3,7-dimethylocta-2,6-dienoyl]oxy-7,8-dihydroxy-4,4,6a,6b,11,11,14b-heptamethyl-9-(2-methylbutanoyloxy)-8a-methylol-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]")
Compound 1D (2S,3S,4S,5R,6R)-6-[[(3S,6aR,6bS,7R,8S,8aS,9R,10R,12aS,14aR,14bR)-7,8,9,10-tetrahydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-methylol-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3-[(2R,3S,4S,5R)-3,4-dihydroxy-5-methylol-tetrahydrofuran
![(2S,3S,4S,5R,6R)-6-[[(3S,6aR,6bS,7R,8S,8aS,9R,10R,12aS,14aR,14bR)-7,8,9,10-tetrahydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-methylol-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3-[(2R,3S,4S,5R)-3,4-dihydroxy-5-methylol-tetrahydrofuran](/api/compound/AOJBGmmpnkC.png?h=300&w=458 "(2S,3S,4S,5R,6R)-6-[[(3S,6aR,6bS,7R,8S,8aS,9R,10R,12aS,14aR,14bR)-7,8,9,10-tetrahydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-methylol-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3-[(2R,3S,4S,5R)-3,4-dihydroxy-5-methylol-tetrahydrofuran")
Compound 4A 21-BETA-O-[(2E)-3,7-DIMETHYL-2,6-OCTADIENOYL]-22-ALPHA-O-(2-METHYLBUTANOYL)-R1-BARRIGENOL
![21-BETA-O-[(2E)-3,7-DIMETHYL-2,6-OCTADIENOYL]-22-ALPHA-O-(2-METHYLBUTANOYL)-R1-BARRIGENOL](/api/compound/JaS0t7rrWZK.png?h=300&w=458 "21-BETA-O-[(2E)-3,7-DIMETHYL-2,6-OCTADIENOYL]-22-ALPHA-O-(2-METHYLBUTANOYL)-R1-BARRIGENOL")
SYMPLOCOSOSIDE-B;#2;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[-ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_METHYLESTER]-21-BETA-O-[(2E)-3,7-DIM
![SYMPLOCOSOSIDE-B;#2;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[-ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_METHYLESTER]-21-BETA-O-[(2E)-3,7-DIM](/api/compound/1Dqqq0jwvyC.png?h=300&w=458 "SYMPLOCOSOSIDE-B;#2;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[-ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_METHYLESTER]-21-BETA-O-[(2E)-3,7-DIM")
SYMPLOCOSOSIDE-C;#3;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-[(2Z)-3
![SYMPLOCOSOSIDE-C;#3;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-[(2Z)-3](/api/compound/CW9CNAXrmO5.png?h=300&w=458 "SYMPLOCOSOSIDE-C;#3;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-[(2Z)-3")
SYMPLOCOSOSIDE-E;#5;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-CINNAM
![SYMPLOCOSOSIDE-E;#5;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-CINNAM](/api/compound/E8EoxC6aXJT.png?h=300&w=458 "SYMPLOCOSOSIDE-E;#5;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-CINNAM")
SYMPLOCOSOSIDE;#4;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-[(2E)
![SYMPLOCOSOSIDE;#4;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-[(2E)](/api/compound/KttjbVjX1YW.png?h=300&w=458 "SYMPLOCOSOSIDE;#4;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-21-BETA-O-[(2E)")
SYMPLOCOSOSIDE;#6;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-22-ALPHA-O-[(2Z)
![SYMPLOCOSOSIDE;#6;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-22-ALPHA-O-[(2Z)](/api/compound/6lRymRFHqE9.png?h=300&w=458 "SYMPLOCOSOSIDE;#6;3-BETA-O-[[BETA-D-GLUCOPYRANOSYL-(1->2)]-[ALPHA-L-ARABINOFURANOSYL-(1->4)]-BETA-D-GLUCURONOPYRANOSIDE_BUTYLESTER]-22-ALPHA-O-[(2Z)")
Citation
| Citation | J.NAT.PROD.,67,1969(2004) |
|---|---|
| Journal | Journal of Natural Products |
| Issue | 12 |
| Volume | 67 |
| Page(s) | 1969-1974 |
| Year | 2004 |
| Author(s) | Meijun Tang, Diandian Shen, Youcai Hu, Song Gao, Shishan Yu |
| Publisher | American Chemical Society (ACS) |
| DOI | 10.1021/np040013g |