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Substance Name: Calicheamicin gamma(1)I
RN: 108212-75-5
UNII: 99ZHU54I1K
InChIKey: HXCHCVDVKSCDHU-PJKCJEBCSA-N

Note

  • Isolated from Micromonospora echinospora sp. calichensis; acts as a DNA double-stranded cleaving agent.

Molecular Formula

  • C55-H74-I-N3-O21-S4

Molecular Weight

  • 1368.3536
 

Classification Codes

  • Antibiotics, Antineoplastic
  • Antineoplastic Agents
  • Mutagens
  • Noxae
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Names and Synonyms

Name of Substance

  • Calicheamicin gamma(1)I

Synonyms

  • Calicheamicin
  • Calicheamicin gamma(1,I)
  • Calichemicin gamma1
  • UNII-99ZHU54I1K

Systematic Names

  • Benzenecarbothioic acid, 4-((6-deoxy-3-O-methyl-alpha-L-mannopyranosyl)oxy)-3-iodo-5,6-dimethoxy-2-methyl-, 4''-ester with methyl (8-((4,6-dideoxy-2-O-(2,4-dideoxy-4-(ethylamino)-3-O-methyl-alpha-L-threo-pentapyranosyl)-4-(((2,6-dideoxy-4-thio-beta-D-ribo-hexopyranosyl)oxy)amino)-beta-D-glucopyranosyl)oxy)-1-hydroxy-13-(2-(methyltrithio)ethylidene)-11-oxobicyclo(7.3.1)trideca-4,9-diene-2,6-diyn-10-yl)carbamate, (1R-(1R*,4Z,8S*,13E))-
  • Carbamic acid, ((1R,4Z,8S,13E)-8-((4,6-dideoxy-4-(((2,6-dideoxy-4-S-(4-((6-deoxy-3-O-methyl-alpha-L-mannopyranopyranosyl)oxy)-3-iodo-5,6-dimethoxy-2-methylbenzoyl)-4-thio-beta-D-ribo-hexopyranosyl)oxy)amino)-2-O-(2,4-dideoxy-4-(ethylamino)-3-O-methyl-alpha-L-threo-pentopyranosyl)-beta-D-glucopyranosyl)oxy)-1-hydroxy-13-(2-(methyltrithio)ethylidene)-11-oxobicyclo(7.3.1)trideca-4,9-diene-2,6-diyn-10-yl)-, methyl ester

Registry Numbers

CAS Registry Number

  • 108212-75-5

FDA UNII

  • 99ZHU54I1K

System Generated Number

  • 0108212755

Structure Descriptors

InChI

1S/C55H74IN3O21S4/c1-12-57-30-24-73-35(22-34(30)68-6)78-48-43(63)40(26(3)75-53(48)77-33-17-15-13-14-16-19-55(67)23-32(61)41(58-54(66)72-10)38(33)29(55)18-20-82-84-81-11)59-80-36-21-31(60)50(28(5)74-36)83-51(65)37-25(2)39(56)46(49(71-9)45(37)69-7)79-52-44(64)47(70-8)42(62)27(4)76-52/h13-14,18,26-28,30-31,33-36,40,42-44,47-48,50,52-53,57,59-60,62-64,67H,12,20-24H2,1-11H3,(H,58,66)/b14-13-,29-18+/t26-,27+,28-,30+,31+,33+,34+,35+,36+,40-,42+,43+,44-,47-,48-,50-,52+,53+,55+/m1/s1

InChIKey

HXCHCVDVKSCDHU-PJKCJEBCSA-N

Smiles

CCN[C@H]1CO[C@H](C[C@@H]1OC)O[C@@H]2[C@@H](O)[C@H](NO[C@H]3C[C@H](O)[C@H](SC(=O)c4c(C)c(I)c(O[C@@H]5O[C@@H](C)[C@H](O)[C@@H](OC)[C@H]5O)c(OC)c4OC)[C@@H](C)O3)[C@@H](C)O[C@H]2O[C@H]6C#C\C=C/C#C[C@]7(O)CC(=O)C(=C6/C/7=C\CSSSC)NC(=O)OC