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Substance Name: FR 900523
RN: 104987-09-9
InChIKey: UBQBKOBGHRTZRG-UPAXIQFWSA-N

Note

  • From Streptomyces hygroscopicus.

Classification Codes

  • Drug / Therapeutic Agent
  • Natural Product

Molecular Formula

  • C42-H67-N-O12

Molecular Weight

  • 777.986
 
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Names and Synonyms

Name of Substance

  • FR 900523

Synonym

  • FR 900523

Systematic Name

  • 15,19-Epoxy-3H-pyrido(2,1-c)(1,4)oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-(2-(4-hydroxy-3-methoxycyclohexyl)-1-methylethenyl)-14,16-dimethoxy-4,8,10,12,18-pentamethyl-, (3S-(3R*(E(1S*,3S*,4S*)),4S*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,26aR*))-

Registry Numbers

CAS Registry Number

  • 104987-09-9

System Generated Number

  • 0104987099

Structure Descriptors

InChI

1S/C42H67NO12/c1-23-16-24(2)18-35(52-8)38-36(53-9)20-27(5)42(50,55-38)39(47)40(48)43-15-11-10-12-30(43)41(49)54-37(28(6)33(46)22-32(45)25(3)17-23)26(4)19-29-13-14-31(44)34(21-29)51-7/h17,19,24-25,27-31,33-38,44,46,50H,10-16,18,20-22H2,1-9H3/b23-17+,26-19+/t24-,25+,27+,28+,29-,30-,31+,33-,34+,35-,36-,37+,38+,42+/m0/s1

InChIKey

UBQBKOBGHRTZRG-UPAXIQFWSA-N

Smiles

O1[C@H]2[C@@H](OC)C[C@H](C)[C@]1(O)C(C(N1CCCC[C@H]1C(O[C@H](\C(C)=C\[C@@H]1CC[C@H]([C@@H](C1)OC)O)[C@H](C)[C@@H](O)CC(=O)[C@H](C)C=C(C)C[C@@H](C[C@@H]2OC)C)=O)=O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD intraperitoneal > 100mg/kg (100mg/kg)   Journal of Antibiotics. Vol. 41, Pg. 1592, 1988.