中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-去甲基软木花椒素 | 7-demethylsuberosin | 21422-04-8 | C14H14O3 | 230.263 |
7-甲氧基香豆素 | 7-methoxycoumarin | 531-59-9 | C10H8O3 | 176.172 |
—— | 7-[(4-methoxybenzyl)oxy]-2H-chromen-2-one | 374768-02-2 | C17H14O4 | 282.296 |
6,7-二甲氧基香豆素 | Scoparone | 120-08-1 | C11H10O4 | 206.198 |
7-羟基香豆素 | 7-hydroxy-2H-chromen-2-one | 93-35-6 | C9H6O3 | 162.145 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 6-<(E)-4'-hydroxy-3'-methylbut-2'-enyl>-7-methoxycoumarin | 74794-78-8 | C15H16O4 | 260.29 |
—— | 6-<(E)-3'-formylbut-2'-enyl>-7-methoxycoumarin | —— | C15H14O4 | 258.274 |
—— | 7-methoxy-6-(3'-methyl-4'-phenylbut-2'-enyl)coumarin | 74794-82-4 | C21H20O3 | 320.388 |
—— | 6-<(E)-4'-acetoxy-3'-methylbut-2'-enyl>-7-methoxycoumarin | 74794-75-5 | C17H18O5 | 302.327 |
—— | 6,6'-ethylenebis(7-methoxy-2H-1-benzopyran-2-one) | 74794-69-7 | C22H18O6 | 378.381 |
—— | 7-methoxy-6-vinylcoumarin | 74794-71-1 | C12H10O3 | 202.21 |
—— | tamarin | 56881-04-0 | C15H16O4 | 260.29 |
—— | tamarin | 72842-98-9 | C15H16O4 | 260.29 |
大花红天素 | crenulatin | 4444-74-0 | C11H8O4 | 204.182 |
—— | isosuberenyl chloride | 74794-81-3 | C15H15ClO3 | 278.735 |
—— | dihydroxanthyletin | 21074-63-5 | C14H14O3 | 230.263 |
—— | citrubuntin | 74794-83-5 | C15H14O3 | 242.274 |
—— | peroxytamarin | 139726-51-5 | C15H16O5 | 276.289 |
—— | isosuberenyl hydroperoxide | 74794-72-2 | C15H16O5 | 276.289 |
—— | (+/-)-trachypleuranin-B | —— | C15H17ClO4 | 296.751 |
6-[(E)-3-羟基-3-甲基-1-丁烯基]-7-甲氧基-2H-1-苯并吡喃-2-酮 | (E)-suberenol | 18529-47-0 | C15H16O4 | 260.29 |
—— | suberenol | 38409-30-2 | C15H16O4 | 260.29 |
—— | suberosin epoxide | 38409-28-8 | C15H16O4 | 260.29 |
—— | 6-(2'-bromo-3'-methoxy-3'-methylbutyl)-7-methoxycoumarin | 74794-74-4 | C16H19BrO4 | 355.228 |
美洲花椒素 | xanthyletin | 553-19-5 | C14H12O3 | 228.247 |
—— | lophopterol | 74841-73-9 | C15H16O5 | 276.289 |
—— | 6-(2',3'-epoxy-1'-methoxy-3'-methylbutyl)-7-methoxycoumarin | 74794-70-0 | C16H18O5 | 290.316 |
Photosensitized oxidation of suberosin yielded suberenol (2), isosuberenol (6) and, under certain conditions, 6,6'-ethylenebis(7- methoxy-2H-1-benzopyran-2-one). The epoxy alcohol (7a), its methyl ether and the aldehyde (3) were also obtained, but these are believed to be artefacts formed under the conditions of workup. Autoxidation of suberosin does not appear to occur readily. Other oxygenated derivatives of suberosin were prepared by chemical methods. ��� Dehydration of suberenol and isosuberenol yielded the diene (5) which on treatment with acid gave in low yield a bis-coumarin, isomeric with cyclobisuberodiene, for which structure (24) is suggested.