Chemistry:Caroxazone

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Short description: Chemical compound
Caroxazone
Caroxazone.png
Clinical data
Pregnancy
category
  • ?
Routes of
administration
Oral
ATC code
  • none
Legal status
Legal status
  • BR: Class C1 (Other controlled substances)
  • In general: ℞ (Prescription only)
Identifiers
CAS Number
PubChem CID
ChemSpider
UNII
ChEMBL
Chemical and physical data
FormulaC10H10N2O3
Molar mass206.201 g·mol−1
3D model (JSmol)

Caroxazone (Surodil, Timostenil) is an antidepressant which was formerly used for the treatment of depression but is now no longer marketed.[1][2] It acts as a reversible monoamine oxidase inhibitor (RIMA) of both MAO-A and MAO-B subtypes, with five-fold preference for the latter.[3][4][5][6][7]

Synthesis

Caroxazone synthesis:[8][9][10][11][12]

Synthesis starts by reductive amination of salicylaldehyde and glycinamide to give 3. The synthesis is completed by reaction with phosgene and NaHCO3.

See also

References

  1. Dictionary of organic compounds. London: Chapman & Hall. 1996. ISBN 0-412-54090-8. https://books.google.com/books?id=zNZfxR-CsYcC&q=caroxazone&pg=PA1254. 
  2. "A comparative double-blind trial of the new antidepressant caroxazone and amitriptyline". The Journal of International Medical Research 6 (5): 388–94. 1978. doi:10.1177/030006057800600507. PMID 359383. 
  3. Monoamine oxidase inhibitors in neurological diseases. New York: M. Dekker. 1994. ISBN 0-8247-9082-0. https://books.google.com/books?id=kJP3f9YKSrUC&q=caroxazone%20%22MAO-A%22&pg=PA56. 
  4. "Effect of caroxazone, a new antidepressant drug, on monoamine oxidases in healthy volunteers". British Journal of Clinical Pharmacology 11 (5): 511–5. May 1981. doi:10.1111/j.1365-2125.1981.tb01158.x. PMID 7272163. 
  5. "Studies on the mechanism of action of caroxazone, a new antidepressant drug". Biochemical Pharmacology 30 (19): 2728–31. October 1981. doi:10.1016/0006-2952(81)90549-9. PMID 6170295. 
  6. "Effects of caroxazone, a reversible monoamine oxidase inhibitor, on the pressor response to oral tyramine in man". British Journal of Clinical Pharmacology 11 (6): 611–5. June 1981. doi:10.1111/j.1365-2125.1981.tb01178.x. PMID 7272178. 
  7. "Effects of caroxazone, a reversible monoamine oxidase inhibitor, on the pressor response to intravenous tyramine in man". British Journal of Clinical Pharmacology 11 (6): 605–10. June 1981. doi:10.1111/j.1365-2125.1981.tb01177.x. PMID 7272177. 
  8. "Radioisotopic and synthetic studies related to caroxazone metabolism in man". Arzneimittel-Forschung 29 (9): 1412–6. 1979. PMID 583252. 
  9. "Pharmacological properties of some derivatives of 1,3-benzoxazine". Experientia 24 (8): 774–5. August 1968. doi:10.1007/bf02144859. PMID 5683159. 
  10. "Central depressant properties of 3,1-benzoxazine derivates". Experientia 25 (8): 787–8. August 1969. doi:10.1007/bf01897874. PMID 5348526. 
  11. "Carboxamidoalkyl-1,3-benzoxazines" GB patent 1115759, published 1968-05-29, assigned to Societa Farmaceutici Italia
  12. L. Bernardi et al., U.S. Patent 3,427,313 (1969 to Soc. Farma. Italia).