| Member | Definition | Role |
|---|
| (3z,6alpha,7alpha)-isomer of 3-butylidene-4,5,6,7-tetrahydro-6,7-dihydroxy-1(3h)-isobenzofuranone | | Senkyunolide h |
| 2',7'-dichlorofluorescein | | 2',7'-dichlorofluorescein |
| 3-Furan-3-yl-3a,7-dimethyl-3a,4,5,6-tetrahydro-3H-isobenzofuran-1-one | | 3-Furan-3-yl-3a,7-dimethyl-3a,4,5,6-tetrahydro-3H-isobenzofuran-1-one |
| 4,6-Dimethoxy-phthalide | | 4,6-Dimethoxy-phthalide |
| 5,6-dimethoxy-3H-isobenzofuran-1-one | | 5,6-dimethoxy-3H-isobenzofuran-1-one |
| 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid | | 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid |
| 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid 2-(4-morpholinyl)ethyl ester | | 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid 2-(4-morpholinyl)ethyl ester |
| asperfuranone | A member of the class of 2-benzofurans that is 6,7-dihydro-2-benzofuran-4(5H)-one that is substituted at positions 5 and 6 by hydroxy groups, at position 5 by a methyl group and at position 1 by a (2E,4E,6S)-4,6-dimethylocta-2,4-dienoyl group (the 5S,6R-diastereoisomer). A polyketide that was first obtained from the fungus Aspergillus nidulans by using a genomic mining approach. | asperfuranone |
| butylidenephthalide | A gamma-lactone that is phthalide substituted by a butylidene group at position 3. Isolated from Ligusticum porteri, it exhibits hypoglycemic activity. | (Z)-3-butylidenephthalide |
| calcein am | An organic heteropentacyclic compound that is calcein in which all four carboxy group hydrogens have been substituted by (acetyloxy)methoxy groups and the hyrodgens of the two hydroxy groups have been substituted by acetyl groups. It is a a non-fluorescent probe cleaved to a fluorescent probe by non-specific intracellular esterases. | calcein am |
| citalopram | A nitrile that is 1,3-dihydro-2-benzofuran-5-carbonitrile in which one of the hydrogens at position 1 is replaced by a p-fluorophenyl group, while the other is replaced by a 3-(dimethylamino)propyl group. | 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile |
| deberza | | tofogliflozin |
| fluoran | | fluoran |
| fluorescein | A xanthene dye that is highly fluorescent, detectable even when present in minute quantities. Used forensically to detect traces of blood, in analytical chemistry as an indicator in silver nitrate titrations and in microscopy. | fluorescein (lactone form) |
| fraxinellone | | Fraxinellone |
| gallein | A xanthene dye that is fluoran carrying four hydroxy substituents at positions 3', 4', 5' and 6'. | gallein |
| meconin | | Meconine |
| mycophenolic acid | A member of the class of 2-benzofurans that is 2-benzofuran-1(3H)-one which is substituted at positions 4, 5, 6, and 7 by methyl, methoxy, (2E)-5-carboxy-3-methylpent-2-en-1-yl, and hydroxy groups, respectively. It is an antibiotic produced by Penicillium brevi-compactum, P. stoloniferum, P. echinulatum and related species. An immunosuppressant, it is widely used (partiularly as its sodium salt and as the 2-(morpholin-4-yl)ethyl ester prodrug, mycophenolate mofetil) to prevent tissue rejection following organ transplants and for the treatment of certain autoimmune diseases. | mycophenolic acid |
| phthalic anhydride | The cyclic dicarboxylic anhydride that is the anhydride of phthalic acid. | phthalic anhydride |
| phthalide | A gamma-lactone that is 1,3-dihydro-2-benzofuran in which the hydrogens at position 1 are replaced by an oxo group. | 2-benzofuran-1(3H)-one |
| sulfobromophthalein | An organosulfonic acid that consists of phthalide bearing four bromo substituents at positions 4, 5, 6 and 7 as well as two 4-hydroxy-3-sulfophenyl groups both located at position 1. | bromosulfophthalein |
| tetrabromophthalic anhydride | | Tetrabromophthalic anhydride |
| trimellitic anhydride | A 2-benzofuran compound having oxo groups at the 1- and 3-positions and a carboxy substituent at the 5-position; the cyclic anhydride formed from the carboxy groups at the 1- and 2-positions of trimellitic acid. | trimellitic anhydride |