Cinchonine is an alkaloid found in Cinchona officinalis. It is used in asymmetric synthesis in organic chemistry. It is a stereoisomer and pseudo-enantiomer of cinchonidine.

Cinchonine
Cinchonine
Names
IUPAC name
(9S)-Cinchonan-9-ol[1][2]
Systematic IUPAC name
(S)-[(2R,4S,5R)-5-Ethenyl-1-azabicyclo[2.2.2]octan-2-yl](quinolin-4-yl)methanol
Identifiers
3D model (JSmol)
89689
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.003.850 Edit this at Wikidata
EC Number
  • 204-234-6
KEGG
UNII
  • InChI=1S/C19H22N2O/c1-2-13-12-21-10-8-14(13)11-18(21)19(22)16-7-9-20-17-6-4-3-5-15(16)17/h2-7,9,13-14,18-19,22H,1,8,10-12H2/t13-,14-,18-,19-/m0/s1 checkY
    Key: KMPWYEUPVWOPIM-LSOMNZGLSA-N checkY
  • InChI=1/C19H22N2O/c1-2-13-12-21-10-8-14(13)11-18(21)19(22)16-7-9-20-17-6-4-3-5-15(16)17/h2-7,9,13-14,18-19,22H,1,8,10-12H2/t13-,14-,18-,19-/m0/s1
    Key: KMPWYEUPVWOPIM-LSOMNZGLBY
  • O[C@H]([C@H]1C[C@@H]2CC[N@]1C[C@@H]2C=C)c1ccnc2ccccc12
Properties
C19H22N2O
Molar mass 294.39 g/mol
Melting point 260-263
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H302, H317, H332
P261, P264, P270, P271, P272, P280, P301 P312, P302 P352, P304 P312, P304 P340, P312, P321, P330, P333 P313, P363, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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It is structurally similar to quinine, an antimalarial drug.

It is a GLP-1 receptor agonist and therefore has potential as a possible treatment for obesity, type 2 diabetes, and non-alcoholic fatty liver disease.[3]

References

edit
  1. ^ "Common Chemistry - Substance Details - 118-10-5 : Cinchonan-9-ol, (9S)-". commonchemistry.org. Retrieved 22 May 2020.
  2. ^ IUPAC Chemical Nomenclature and Structure Representation Division (2013). "P-(Appendix 3, p. 1517)". In Favre, Henri A.; Powell, Warren H. (eds.). Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013. IUPACRSC. ISBN 978-0-85404-182-4.
  3. ^ Xue, Huan; Xing, Hao-Jie; Wang, Bin; Fu, Chao; Zhang, Yu-Shan; Qiao, Xi; Guo, Chao; Zhang, Xiao-Li; Hu, Bin; Zhao, Xin; Deng, Li-Jiao; Zhu, Xiao-Chan; Zhang, Yi; Liu, Yun-Feng (11 May 2023). "Cinchonine, a Potential Oral Small-Molecule Glucagon-Like Peptide-1 Receptor Agonist, Lowers Blood Glucose and Ameliorates Non-Alcoholic Steatohepatitis". Drug Design, Development and Therapy. 17: 1417–1432. doi:10.2147/DDDT.S404055. PMC 10184894.