Name | Tianeptine |
Synonyms | COAXIL 250-059-3 Tianeptine TIANEPTINE Brn 1232295 Tianeptineacid 30123-17-2 (Mono-hydrochloride salt) 7-[(3-chloro-6-methyl-5,5-dioxido-6,11-dihydrodibenzo[c,f][1,2]thiazepin-11-yl)amino]heptanoic acid 7-[(3-chloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepin-11-yl)-amino]heptanoic acid s,s-dioxide 7-[(3-CHLORO-6,11-DIHYDRO-6-METHYL-DIBENZO[C,F][1,2]THIAZEPINE-11-YL)AMINO]HEPTANOIC ACID S,S DIOXIDE heptanoic acid, 7-[(3-chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)amino]- |
CAS | 66981-73-5 |
EINECS | 614-004-0 |
InChI | InChI=1/C21H25ClN2O4S/c1-24-18-9-6-5-8-16(18)21(23-13-7-3-2-4-10-20(25)26)17-12-11-15(22)14-19(17)29(24,27)28/h5-6,8-9,11-12,14,21,23H,2-4,7,10,13H2,1H3,(H,25,26) |
Molecular Formula | C21H25ClN2O4S |
Molar Mass | 436.95 |
Density | 1.38g/cm3 |
Melting Point | 129-131°C |
Boling Point | 609.2°C at 760 mmHg |
Flash Point | 322.2°C |
Solubility | Soluble in DMSO |
Vapor Presure | 1.08E-15mmHg at 25°C |
Appearance | White solid |
Color | White to Off-White |
Storage Condition | Hygroscopic, -20°C Freezer, Under inert atmosphere |
Refractive Index | 1.639 |
MDL | MFCD00865376 |
Physical and Chemical Properties | Tianeptine Sodium: C21H24ClN2NaO4S. [30123-17-2]. Solid, melting point 180 °c. |
UN IDs | 3249 |
Hazard Class | 6.1(b) |
Packing Group | III |
Overview | tianeputine, also known as stablon. Its chemical structure belongs to tricyclic antidepressants. Its mechanism of action is a drug, 5-HT reuptake agonist, which acts exactly as opposed to a selective 5-HT reuptake inhibitor. |
pharmacological action | tianeptine is a tricyclic antidepressant. It acts as an antidepressant by acting on the serotonin system. In animal experiments, it can increase the spontaneous activity of pyramidal cells in the hippocampus and accelerate the recovery of their function after inhibition; it can increase the reuptake of serotonin by neurons in the cerebral cortex and hippocampus. |
pharmacokinetic characteristics | studies suggest that the product is rapidly and completely absorbed in the gastrointestinal tract, with a protein binding rate of about 94%, drug metabolism through the liver, the elimination half-life (partial) about 2.5 hours, its metabolites mainly through renal excretion, the prototype drug accounted for only 8%. Older than 70 years of age and long-term medication in elderly patients, the product of gas two increased about 1 hours. Studies have shown that in patients with chronic alcoholism, even when alcoholism causes cirrhosis, the pharmacokinetic parameters do not change. In patients with renal insufficiency, t1/2 increases by about 1 hour. |
Use | mainly acts on 5-HT system, without excitation, sedation, anti-acetylcholine and cardiac toxicity. For depression. |
production method | 27.6g(0.16 mo1) of freshly distilled ethyl 7-aminoheptanoate dissolved in 40ml of nitromethane, this solution was added to 26.2g(0.08 mo1) of 5, 8-dichloro-10-dioxo-11-methyl dibenzo [c,f] the thiazepines were suspended in 120ml of a solution of nitromethane and heated at 55 °c for 30min. The residue was concentrated in vacuo and dissolved in water. Extraction with diethyl ether and concentration of the extract to dryness gave 36g of crude ester. 30g(0.065 mol) of the crude ester and 0.07g (MOL) of sodium hydroxide were refluxed for 1H in 75ml of ethanol and 25ml of water. Ethanol was distilled off under reduced pressure, and the remaining solution was dissolved in 150ml of water. The aqueous solution was extracted twice with 75ml of chloroform, and then water was distilled off under reduced pressure. The sodium salt was dissolved in 150ml of human chloroform, dried over anhydrous sodium sulfate, and then anhydrous ether was added to precipitate the product. Collected by filtration, washed with diethyl ether and dried at 50 °c to give 13g of tianeptine sodium, m. P. 180 °c (decomposition). |