袂康宁的制备如下:
将化合物7(91.0g,0.5mol)、HCHO溶液(81g,1.0mol),HCl(80g,0.8mol)和AcOH(200g)在50~60℃下加热24小时,得到澄清溶液。然后将此溶液倒入冷水(1kg)中。抽滤收集所得固体,并用水(60g×3)洗涤。在50℃下干燥后,得到粗制袂康宁8(95g),为棕褐色固体。通过从90%MeOH/H2O重结晶纯化(180g),得到纯化袂康宁8(71.8g,74%),为白色固体。熔点为100~101ºC。
核磁共振氢谱 (1HNMR) 数据:
电喷雾质谱 (ESI-MS) 数据:
Meconine 是一种内源性代谢产物。
靶点Human Endogenous Metabolite
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | opianic acid | 479-87-8 | C10H10O5 | 210.186 |
—— | 3,4-dimethoxy-phthalic acid-1-ethyl ester | —— | C12H14O6 | 254.24 |
2-羧基-3,4-二甲氧基苯甲醛 | opianic acid | 519-05-1 | C10H10O5 | 210.186 |
2,3-二甲氧基苯甲酸甲酯 | methyl 2,3-dimethoxybenzoate | 2150-42-7 | C10H12O4 | 196.203 |
—— | 6,7-dimethoxy-3-trichloromethyl-phthalide | 82735-27-1 | C11H9Cl3O4 | 311.549 |
—— | 1,3-dihydro-4,5-dimethoxy-3-oxo-1-isobenzofurancarboxylic acid | 70946-20-2 | C11H10O6 | 238.197 |
2,3-二甲氧基苯甲酸 | 2,3-dimethoxybenzoic acid | 1521-38-6 | C9H10O4 | 182.176 |
6-羟甲基-2,3-二甲氧基-苯甲酸二甲基酰胺 | 6-hydroxymethyl-2,3-dimethoxy-benzoic acid dimethylamide | 64179-43-7 | C12H17NO4 | 239.271 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-羟基去甲基罂粟素 | 6-hydroxy-7-methoxy-phthalide | 78213-30-6 | C9H8O4 | 180.16 |
4,5-二甲氧基-2-苯并呋喃-1,3-二酮 | 3,4-dimethoxyphthalic anhydride | 1567-56-2 | C10H8O5 | 208.171 |
7-羟基-6-甲氧基苯酞 | 7-hydroxy-6-methoxy-3H-isobenzofuran-1-one | 29809-16-3 | C9H8O4 | 180.16 |
—— | methyl 6-formyl-2,3-dimethoxybenzoate | 62059-59-0 | C11H12O5 | 224.213 |
—— | 6,7-Dihydroxy-1(3H)-isobezofuranon | 4741-57-5 | C8H6O4 | 166.133 |
3,4-二甲氧酞酸 | 3,4-dimethoxy-phthalic acid | 518-90-1 | C10H10O6 | 226.186 |
2-羧基-3,4-二甲氧基苯甲醛 | opianic acid | 519-05-1 | C10H10O5 | 210.186 |
—— | 4-chloro-6,7-dimethoxy-phthalide | —— | C10H9ClO4 | 228.632 |
—— | 4-bromo-6,7-dimethoxy-phthalide | 102877-24-7 | C10H9BrO4 | 273.083 |
—— | ethyl 6-(chloromethyl)-2,3-dimethoxybenzoate | 65495-31-0 | C12H15ClO4 | 258.702 |
—— | (Z)-3-butylidene-6,7-dimethoxyphthalide | 138350-80-8 | C14H16O4 | 248.279 |
—— | (E)-3-butylidene-6,7-dimethoxyphthalide | 138350-81-9 | C14H16O4 | 248.279 |
—— | dimethylaminomethylene-6,7-dimethoxyisobenzofuran-1(3H)-one | —— | C13H15NO4 | 249.266 |
—— | (E)-ethyl 3-(2-formyl-3,4-dimethoxybenzyloxy)acrylate | —— | C15H18O6 | 294.304 |
—— | 1,3-dihydro-4,5-dimethoxy-3-oxo-1-isobenzofurancarboxylic acid | 70946-20-2 | C11H10O6 | 238.197 |
—— | 3-(1-hydroxyethyl)-6,7-dimethoxyphthalide | —— | C12H14O5 | 238.24 |
—— | 4-chloro-6,7-dihydroxy-3H-2-benzofuran-1-one | 1609071-75-1 | C8H5ClO4 | 200.578 |
—— | (E)-ethyl 3-(6-formyl-2,3-dimethoxybenzyloxy)acrylate | —— | C15H18O6 | 294.304 |
—— | 3-(1-hydroxybutyl)-4,5-dimethoxyphthalide | 142403-89-2 | C14H18O5 | 266.294 |
—— | (2-hydroxymethyl-3,4-dimethoxyphenyl)ethanol | 103505-13-1 | C10H14O4 | 198.219 |
—— | 3,4-dihydro-8-hydroxy-3-methyl-7-methoxy-1H-2-benzopyran-1-one | 143112-18-9 | C11H12O4 | 208.214 |
—— | (Z)-3-butylidene-6,7-dihydroxyphthalide | 138350-76-2 | C12H12O4 | 220.225 |
6-羟甲基-2,3-二甲氧基-苯甲酸二甲基酰胺 | 6-hydroxymethyl-2,3-dimethoxy-benzoic acid dimethylamide | 64179-43-7 | C12H17NO4 | 239.271 |
—— | 3,4-dimethoxy-6-nitro-phthalic acid | 6279-83-0 | C10H9NO8 | 271.183 |