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Substance Name: Chaparrinone
RN: 22611-34-3
InChIKey: VLYMLZRDCSQUQF-RZUZYEBMSA-N

Note

  • Quassinoid which inhibits protein sunthesis & DNA synthesis in cells.

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C20-H26-O7

Molecular Weight

  • 378.418
 
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Names and Synonyms

Name of Substance

  • Chaparrinone

Synonyms

  • (-)-Chaparrinone
  • (1-beta,11-beta,12-alpha)-11,20-Epoxy-1,11,12-trihydroxypicras-3-ene-2,16-dione
  • CHAPARRINONE B810280K028
  • NSC 288754

Systematic Names

  • Chaparrinone (7CI)
  • Picras-3-ene-2,16-dione, 11,20-epoxy-1,11,12-trihydroxy-, (1-beta,11-beta,12-alpha)-

Registry Numbers

CAS Registry Number

  • 22611-34-3

System Generated Number

  • 0022611343

Structure Descriptors

InChI

1S/C20H26O7/c1-8-4-12(21)16(24)18(3)10(8)5-13-19-7-26-20(25,17(18)19)15(23)9(2)11(19)6-14(22)27-13/h4,9-11,13,15-17,23-25H,5-7H2,1-3H3/t9-,10+,11+,13-,15-,16-,17-,18-,19-,20+/m1/s1

InChIKey

VLYMLZRDCSQUQF-RZUZYEBMSA-N

Smiles

O1[C@@]2([C@H]3[C@@]4([C@H](OC(C[C@H]4[C@H]([C@H]2O)C)=O)C[C@@H]2[C@@]3([C@@H](C(C=C2C)=O)O)C)C1)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 30mg/kg (30mg/kg)   European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 26, Pg. 345, 1991.