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Substance Name: Isocorypalmine, (-)-
RN: 483-34-1
UNII: MX470OL19D
InChIKey: KDFKJOFJHSVROC-INIZCTEOSA-N

Note

  • A dopamine receptor ligand; from Polygala tenuifolia.

Classification Code

  • Natural Product

Molecular Formula

  • C20-H23-N-O4

Molecular Weight

  • 341.4047
 
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Names and Synonyms

Results Name

  • Isocorypalmine, (-)-

Name of Substance

  • Tetrahydrocolumbamine

Synonyms

  • (-)-Isocorypalmine
  • (S)-Tetrahydrocolumbamine
  • Corydalis L
  • l-Isocorypalmine
  • l-Tetrahydrocolumbamine
  • O10-Methylstepholidine
  • Tetrahydrocolumbamine
  • UNII-MX470OL19D

Systematic Names

  • 13a-alpha-Berbin-2-ol, 3,9,10-trimethoxy- (8CI)
  • 6H-Dibenzo(a,g)quinolizin-2-ol, 5,8,13,13a-tetrahydro-3,9,10-trimethoxy-, (S)- (9CI)
  • Columbamine, tetrahydro- (7CI)
  • Isocorypalmine, (-)-

Registry Numbers

CAS Registry Number

  • 483-34-1

FDA UNII

  • MX470OL19D

Other Registry Numbers

  • 1356-03-2
  • 20504-94-3
  • 483-33-0

System Generated Number

  • 0000483341

Structure Descriptors

InChI

1S/C20H23NO4/c1-23-18-5-4-12-8-16-14-10-17(22)19(24-2)9-13(14)6-7-21(16)11-15(12)20(18)25-3/h4-5,9-10,16,22H,6-8,11H2,1-3H3/t16-/m0/s1

InChIKey

KDFKJOFJHSVROC-INIZCTEOSA-N

Smiles

COc1cc2CCN3Cc4c(C[C@H]3c2cc1O)ccc(OC)c4OC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 133mg/kg (133mg/kg)   Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 5, Pg. 163, 1946.