| Polycyclic compound |
| LIPID_ID | PY0023 |
| CHEM_NA | 2,3,6A,9A-TETRAHYDRO-9A-HYDROXY-4-METHOX |
| YCYCLOPENTA[C]FURO[3',2':4,5]FURO[2,3-H][1]BEN |
| ZOPYRAN-1,11-DIONE |
| COMMON_NA | AFLATOXIN M1 |
| MOL_FORMULA | C17H12O7 |
| MOL_WT | 317 |
| MELT_PT | 299ßC DEC.(024/109/110) |
| BOIL_PT |
| OPT_ROT | [ƒ¿]20/D=-280ß(C,0.1 in DMF) (024/109/110) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC | ƒÉmax(EtOH): 226, 265, 357nm(ƒÃ=23100, 11600, |
| 19000) ămax(95% EtOH): 228, 260, 266, 358, |
| (ƒÃ=23200, 10900, 11800, 18500) |
| (005/024/026)" |
| IR_SPEC | ƒËmax : 1760, 1740, 1692cm-1, 3100, 1067, |
| 722cm-1 ƒËmax(CHCl3): 1760(br,C=O), 1630(C=C), |
| 1020(AROMATIC C=C) (024/026) |
| NMR_SPEC | 1H-NMR: 6.02(METOXY GROUP), 436(d,J=3C/sec), |
| 3.17(d,J=3),3.54, 3.22, 2.53(m,2H),3.07(m,2H), |
| 3.82(s,3H), 6.05(d,J=2.9,1H), |
| 6.63(s,1H),6.91(d,J=2.9,1H), 6.95(s,1H) (024/026) |
| MS_SPEC | M/Z: 328[M]-, 327[M-H]-, 313[M-CH3]- (045) |
| NOTE_SPEC |
| SOURCE | Žq”X‹Û–åƒqƒzƒ~ƒPƒXj‘p¶•sŠ®‘S‹Û–Ú‚Ì Aspergillus |
| flavus ‚Ì—Ê‘ãŽÓ•¨ |
| BIOL_ACTIV | ”ƒKƒ“« |
| NOTE | MeOH‚©‚çÂŽ‡FŒuŒõŒ‹»B‚»‚Ì‘¼‚Ì•¶Œ£: |
| 013/014/020/021/025/039/ |
| 1998”N7ŒŽ17“ú | 21 / 35 ƒy[ƒW |