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coumestans
Members of the class of benzofurochromene with a 6H-[1]benzofuro[3,2-c]chromene skeleton and its substituted derivatives. They are the 3,4-didehydroderivatives of pterocarpans.
ChEBI ID: 72577
Members (7)
| Member | Definition | Role |
|---|---|---|
| aureol | Aureol | |
| coumestan | A member of the class of coumestans that is 6H-[1]benzofuro[3,2-c]chromene substituted by an oxo group at position 6. | coumestan |
| coumestrol | A member of the class of coumestans that is coumestan with hydroxy substituents at positions 3 and 9. | coumestrol |
| demethylwedelolactone | Demethylwedelolactone | |
| neoglycyrol | A member of the class of coumestans that is coumestan substituted by hydroxy groups at positions 1 and 9, a methoxy group at position 3 and a prenyl group at position 2 respectively. | glycyrol |
| psoralidin | A member of the class of coumestans that is coumestan substituted by hydroxy groups at positions 3 and 9 and a prenyl group at position 2 respectively. | psoralidin |
| wedelolactone | A member of the class of coumestans that is coumestan with hydroxy substituents as positions 1, 8 and 9 and a methoxy substituent at position 3. | wedelolactone |
Research
Studies (532)
| Timeframe | Studies, Drugs in This Class (%) | All Drugs % |
|---|---|---|
| pre-1990 | 33 (6.20) | 18.7374 |
| 1990's | 63 (11.84) | 18.2507 |
| 2000's | 128 (24.06) | 29.6817 |
| 2010's | 230 (43.23) | 24.3611 |
| 2020's | 78 (14.66) | 2.80 |
Study Types
| Publication Type | Studies, Drugs in This Class (%) | All Drugs (%) |
|---|---|---|
| Trials | 3 (0.52%) | 5.53% |
| Reviews | 22 (3.83%) | 6.00% |
| Case Studies | 0 (0.00%) | 4.05% |
| Observational | 0 (0.00%) | 0.25% |
| Other | 550 (95.65%) | 84.16% |