Mrv0541 10061414332D 33 36 0 0 0 0 999 V2000 6.0625 -5.7125 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 6.8833 -5.6917 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 5.8208 -6.5042 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 7.1208 -4.9042 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 5.0417 -6.7750 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.9000 -4.6292 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.5000 -6.9750 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.4458 -4.4375 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 9.2875 -3.7417 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.6125 -7.5917 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.1583 -6.4750 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.7917 -4.9333 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.3250 -4.5708 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.5500 -3.3625 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.6167 -6.7667 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3292 -8.0083 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.0458 -7.5958 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3333 -6.3583 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.6292 -5.0125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.8583 -3.8125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.9833 -3.2958 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.8958 -8.0042 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 10.0583 -4.9500 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.9042 -6.3500 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8.5083 -2.5375 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 4.3292 -8.8333 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.8917 -8.8292 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.0958 -5.7750 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.2042 -2.0917 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.1875 -6.7583 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.0458 -9.2458 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.2333 -5.7042 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 7.7083 -5.6875 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 3 1 1 0 0 0 0 4 2 1 0 0 0 0 3 5 1 1 0 0 0 4 6 1 1 0 0 0 7 3 1 0 0 0 0 8 12 1 0 0 0 0 9 14 1 0 0 0 0 10 15 2 0 0 0 0 11 2 1 0 0 0 0 12 1 1 0 0 0 0 13 19 1 0 0 0 0 14 20 2 0 0 0 0 15 18 1 0 0 0 0 16 17 2 0 0 0 0 17 5 1 0 0 0 0 18 5 2 0 0 0 0 19 6 2 0 0 0 0 20 6 1 0 0 0 0 21 9 1 0 0 0 0 22 10 1 0 0 0 0 23 13 1 0 0 0 0 24 15 1 0 0 0 0 25 14 1 0 0 0 0 26 16 1 0 0 0 0 27 22 1 0 0 0 0 28 23 1 0 0 0 0 29 25 1 0 0 0 0 30 24 1 0 0 0 0 31 26 1 0 0 0 0 1 32 1 1 0 0 0 2 33 1 1 0 0 0 11 7 1 0 0 0 0 8 4 1 0 0 0 0 16 10 1 0 0 0 0 9 13 2 0 0 0 0 M END > CHEBI:67630 > (-)-(7R,7'R,8S,8'S)-4'-hydroxy-3,3',4,5,5'-pentamethoxy-7,9':7',9-diepoxylignane > A lignan that consists of tetrahydro-1H,3H-furo[3,4-c]furan substituted by 3,4,5-trimethoxyphenyl and a 4-hydroxy-3,5-dimethoxyphenyl group at positions 4 and 1 respectively. It has been isolated from the stems of Sinocalamus affinis. > 3 > 2,6-dimethoxy-4-[(1R,3aS,4R,6aS)-4-(3,4,5-trimethoxyphenyl)tetrahydro-1H,3H-furo[3,4-c]furan-1-yl]phenol > C23H28O8 > 432.46360 > 432.17842 > 0 > COc1cc(cc(OC)c1O)[C@@H]1OC[C@@H]2[C@H]1CO[C@H]2c1cc(OC)c(OC)c(OC)c1 > InChI=1S/C23H28O8/c1-25-16-6-12(7-17(26-2)20(16)24)21-14-10-31-22(15(14)11-30-21)13-8-18(27-3)23(29-5)19(9-13)28-4/h6-9,14-15,21-22,24H,10-11H2,1-5H3/t14-,15-,21+,22+/m1/s1 > AJMQKDTUOKAQNT-SDVFQCAASA-N > 21559774 > 21469695 $$$$