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Substance Name: L 685818
RN: 143839-74-1
InChIKey: NOQNPBXNHMZMTC-VFJJZZNKSA-N

Note

  • The C18-hydroxy, C21-ethyl analog of FK-506; binds to FKBP-12; antagonizes FK-506 and rapamycin.

Molecular Formula

  • C43-H69-N-O13

Molecular Weight

  • 808.0121
 
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Names and Synonyms

Name of Substance

  • L 685818

Synonyms

  • L 685,818
  • L-685,818
  • L-685818

Systematic Names

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

Registry Numbers

CAS Registry Number

  • 143839-74-1

System Generated Number

  • 0143839741

Structure Descriptors

InChI

1S/C43H69NO13/c1-10-29-18-23(2)37(48)24(3)19-35(54-8)39-36(55-9)20-26(5)43(52,57-39)40(49)41(50)44-16-12-11-13-30(44)42(51)56-38(27(6)32(46)22-33(29)47)25(4)17-28-14-15-31(45)34(21-28)53-7/h17-18,24,26-32,34-39,45-46,48,52H,10-16,19-22H2,1-9H3/b23-18+,25-17+/t24-,26-,27-,28+,29+,30+,31-,32+,34-,35+,36+,37-,38-,39-,43-/m1/s1

InChIKey

NOQNPBXNHMZMTC-VFJJZZNKSA-N

Smiles

CC[C@H]1\C=C(/C)\[C@@H](O)[C@H](C)C[C@H](OC)[C@H]2O[C@](O)([C@H](C)C[C@@H]2OC)C(=O)C(=O)N3CCCC[C@H]3C(=O)O[C@@H]([C@H](C)[C@@H](O)CC1=O)\C(=C\[C@@H]4CC[C@@H](O)[C@@H](C4)OC)\C