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Solypertine
Clinical data
Other names	Solipertine; WIN18413; WIN-18,413; Win-18413; WIN 18413-2
Identifiers
	IUPAC name 7-[2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]-5H-[1,3]dioxolo[4,5-f]indole;
CAS Number	4448-96-8 ; 5591-43-5 (tartrate);
PubChem CID	20517;
ChemSpider	19323;
UNII	9BUF6DCO0C;
ChEMBL	ChEMBL1739674;
Chemical and physical data
Formula	C22H25N3O3
Molar mass	379.460 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES COC1=CC=CC=C1N2CCN(CC2)CCC3=CNC4=CC5=C(C=C43)OCO5;
	InChI InChI=1S/C22H25N3O3/c1-26-20-5-3-2-4-19(20)25-10-8-24(9-11-25)7-6-16-14-23-18-13-22-21(12-17(16)18)27-15-28-22/h2-5,12-14,23H,6-11,15H2,1H3; Key:GIWODWVYEOAGQV-UHFFFAOYSA-N;

Solypertine (INNTooltip International Nonproprietary Name; developmental code name WIN-18413), also known as solypertine tartrate (USANTooltip United States Adopted Name) in the case of the tartrate salt, is a drug described as an antiadrenergic (or adrenolytic/sympatholytic) and as also potentially possessing neuroleptic properties which was never marketed.^[1]^[2]^[3]^[4]^[5]

Structurally, it is a substituted tryptamine and a piperazinylethylindole.^[6] The drug is closely structurally related to other "pertines" including alpertine, milipertine, and oxypertine, which are also tryptamines and piperazinylethylindoles.^[6] Solypertine can be synthesized from 5,6-methylenedioxyindole.^[7]

The related drug oxypertine shows high affinity for the serotonin 5-HT₂ and dopamine D₂ receptors (K_i = 8.6 nM and 30 nM, respectively) and is also known to act as a catecholamine depleting agent.^[8]^[9] Oxypertine, milipertine, and solypertine all antagonize the behavioral effects of tryptamine, a serotonin receptor agonist, and apomorphine, a dopamine receptor agonist, in animals.^[8]^[10] ortho-Methoxyphenylpiperazine (oMeOPP) has been said to be a metabolite of milipertine and oxypertine.^[11]^[12]

Solypertine was first described in the scientific literature by 1962.^[1]^[13]

References

^ ^a ^b Elks J (2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer US. p. 1105. ISBN 978-1-4757-2085-3. Retrieved 30 October 2024.
^ Negwer M (1994). Organic-chemical Drugs and Their Synonyms: (an International Survey). Akademie Verlag. p. 2064. ISBN 978-3-05-500156-7. Retrieved 30 October 2024.
^ National Institutes of Health (U.S.), National Cancer Institute (U.S.) (1978). Cancer Treatment Reports. DHEW publication. U.S. Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health. p. 58. Retrieved 30 October 2024.
^ Psychopharmacology Service Center (U.S.) (1962). Psychopharmacology Abstracts. DHEW publication. U.S. Department of Health, Education, and Welfare, Public Health Service. p. 972. ISSN 0033-3166. Retrieved 30 October 2024.
^ Wylie DW, Archer S (September 1962). "Structure-Activity Relationships of 1-[3-Indolyl)alkyl]-4-arylpiperazines. A New Series of Tranquilizers". Journal of Medicinal and Pharmaceutical Chemistry. 5 (5). American Chemical Society (ACS): 932–943. doi:10.1021/jm01240a006. PMID 14056437.
^ ^a ^b Ellis GP, Luscombe DK (1996). Progress in Medicinal Chemistry. Elsevier Science. p. 219. ISBN 978-0-08-086281-1. Retrieved 30 October 2024. Pertines (class 7; Table 5.12) The pertines oxypertine, solypertine, milipertine, and alpertine are piperazinylethylindoles.
^ Ishar MP, Faruk A (2006). Syntheses of Organic Medicinal Compounds. Alpha Science. p. 48. ISBN 978-1-84265-280-0. Retrieved 30 October 2024.
^ ^a ^b Megens AA, Kennis LE (1996). Risperidone and related 5HT2/D2 antagonists: a new type of antipsychotic agent?. Progress in Medicinal Chemistry. Vol. 33. pp. 185–232. doi:10.1016/s0079-6468(08)70306-0. ISBN 978-0-444-82310-6. PMID 8776944.
^ Bak IJ, Hassler R, Kim JS (1969). "Differential monoamine depletion by oxypertine in nerve terminals. Granulated synaptic vesicles in relation to depletion of norepinephrine, dopamine and serotonin". Zeitschrift Fur Zellforschung und Mikroskopische Anatomie. 101 (3): 448–462. doi:10.1007/BF00335580. PMID 5362847. S2CID 32583722.
^ Niemegeers CJ, Janssen PA (June 1979). "A systematic study of the pharmacological activities of dopamine antagonists". Life Sciences. 24 (24). Elsevier BV: 2201–2216. doi:10.1016/0024-3205(79)90096-1. PMID 388130.
^ Elliott S (2011). "Current awareness of piperazines: pharmacology and toxicology". Drug Testing and Analysis. 3 (7–8): 430–438. doi:10.1002/dta.307. PMID 21744514. Furthermore, oMeOPP is a metabolite of some prescribed drugs: enciprazione, milipertine, urapidil, dropropizine and oxypertine.[1,47]
^ Caccia S, Notarnicola A, Fong MH, Benfenati E (January 1984). "Identification and quantitation of 1-arylpiperazines, metabolites resulting from side-chain cleavage of (4-substituted aryl-1-piperazinyl)alkyl heterocyclic derivatives in rat plasma and brain". Journal of Chromatography. 283: 211–221. doi:10.1016/s0021-9673(00)96256-3. PMID 6707118.
^ Gordon M (2013). Psychopharmacological Agents. Medicinal chemistry. Academic Press. p. 297. ISBN 978-1-4832-7446-1. Retrieved 30 October 2024.