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Substance Name: WS 79089B
RN: 157110-24-2
InChIKey: XBWMJMIOZSMYBR-UHFFFAOYSA-N

Note

  • Isolated from Streptosporangium roseum; FR901533 is the sodium salt.

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C27-H22-O10

Molecular Weight

  • 506.461
 
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Names and Synonyms

Name of Substance

  • WS 79089B

Synonym

  • WS79089B

Systematic Name

  • Benzo(a)naphthacene-2-carboxylic acid, 5,6,8,13-tetrahydro-8,13-dioxo-3-(2-hydroxypropyl)-7-methoxy-1,6,9,14-tetrahydroxy-

Registry Numbers

CAS Registry Number

  • 157110-24-2

System Generated Number

  • 0157110242

Structure Descriptors

InChI

1S/C27H22O10/c1-9(28)6-10-7-11-8-14(30)18-19(15(11)23(32)16(10)27(35)36)25(34)20-21(26(18)37-2)24(33)17-12(22(20)31)4-3-5-13(17)29/h3-5,7,9,14,28-30,32,34H,6,8H2,1-2H3,(H,35,36)

InChIKey

XBWMJMIOZSMYBR-UHFFFAOYSA-N

Smiles

c12c(C[C@@H](c3c(c4C(c5c(cccc5C(c4c(c13)O)=O)O)=O)OC)O)cc(c(c2O)C(=O)O)C[C@@H](C)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous > 100mg/kg (100mg/kg)   Journal of Antibiotics. Vol. 47, Pg. 619, 1994.