Page last updated: 2024-08-05 10:58:11
hydrazines
Hydrazine (diazane) and its substituted derivatives.
ChEBI ID: 24631
Members (11)
| Member | Definition | Role |
|---|---|---|
| 1,2-diethylhydrazine | 1,2-Diethylhydrazine | |
| 1,2-dimethylhydrazine | A member of the class of hydrazines that is hydrazine in which one of the hydrogens attached to each nitrogen is replaced by a methyl group. A powerful DNA alkylating agent and carcinogen, it is used to induce colon cancer in laboratory rats and mice. | 1,2-dimethylhydrazine |
| 2-hydroxyethylhydrazine | 2-hydrazinoethanol | |
| carbidopa | 3-(3,4-Dihydroxyphenyl)propanoic acid in which the hydrogens alpha- to the carboxyl group are substituted by hydrazinyl and methyl groups (S-configuration). Carbidopa is a dopa decarboxylase inhibitor, so prevents conversion of levodopa to dopamine. It has no antiparkinson activity by itself, but is used (commonly as its hydrate) in the management of Parkinson's disease to reduce peripheral adverse effects of levodopa. | carbidopa (anhydrous) |
| carbidopa | The hydrate of 3-(3,4-dihydroxyphenyl)propanoic acid in which the hydrogens alpha- to the carboxyl group are substituted by hydrazinyl and methyl groups (S-configuration). Carbidopa is a dopa decarboxylase inhibitor, so prevents conversion of levodopa to dopamine. It has no antiparkinson activity by itself, but is used in the management of Parkinson's disease to reduce peripheral adverse effects of levodopa. | carbidopa |
| dimazine | A member of the class of hydrazines that is hydrazine substituted by two methyl groups at position 1. | 1,1-dimethylhydrazine |
| hydralazine | The 1-hydrazino derivative of phthalazine; a direct-acting vasodilator that is used as an antihypertensive agent. | hydralazine |
| hydrazine | hydrazine | |
| procarbazine | A benzamide obtained by formal condensation of the carboxy group of 4-[(2-methylhydrazino)methyl]benzoic acid with the amino group of isopropylamine. An antineoplastic chemotherapy drug used for treatment of Hodgkin's lymphoma. Metabolism yields azo-procarbazine and hydrogen peroxide, which results in the breaking of DNA strands. | procarbazine |
| tegaserod | tegaserod | |
| thiosemicarbazide | A member of the class of thioureas that is thiourea in which a hydrogen of one of the amino groups is replaced by an amino group. | hydrazinecarbothioamide |
Research
Studies (20,609)
| Timeframe | Studies, Drugs in This Class (%) | All Drugs % |
|---|---|---|
| pre-1990 | 9,741 (47.27) | 18.7374 |
| 1990's | 2,669 (12.95) | 18.2507 |
| 2000's | 3,379 (16.40) | 29.6817 |
| 2010's | 3,637 (17.65) | 24.3611 |
| 2020's | 1,183 (5.74) | 2.80 |
Study Types
| Publication Type | Studies, Drugs in This Class (%) | All Drugs (%) |
|---|---|---|
| Trials | 1,454 (6.56%) | 5.53% |
| Reviews | 1,297 (5.85%) | 6.00% |
| Case Studies | 975 (4.40%) | 4.05% |
| Observational | 26 (0.12%) | 0.25% |
| Other | 18,402 (83.06%) | 84.16% |