Chemical Component Summary

Name(8beta)-N-[(2S)-1-hydroxybutan-2-yl]-6-methyl-9,10-didehydroergoline-8-carboxamide
Synonymsmethylergonovine
Identifiers(6~{a}~{R},9~{R})-7-methyl-~{N}-[(2~{S})-1-oxidanylbutan-2-yl]-6,6~{a},8,9-tetrahydro-4~{H}-indolo[4,3-fg]quinoline-9-carboxamide
FormulaC20 H25 N3 O2
Molecular Weight339.43
TypeNON-POLYMER
Isomeric SMILESCC[C@@H](CO)NC(=O)[C@H]1CN([C@@H]2Cc3c[nH]c4c3c(ccc4)C2=C1)C
InChIInChI=1S/C20H25N3O2/c1-3-14(11-24)22-20(25)13-7-16-15-5-4-6-17-19(15)12(9-21-17)8-18(16)23(2)10-13/h4-7,9,13-14,18,21,24H,3,8,10-11H2,1-2H3,(H,22,25)/t13-,14+,18-/m1/s1
InChIKeyUNBRKDKAWYKMIV-QWQRMKEZSA-N

Chemical Details

Formal Charge0
Atom Count50
Chiral Atom Count3
Bond Count53
Aromatic Bond Count10

Drug Info: DrugBank

DrugBank IDDB00353 
NameMethylergometrine
Groupsapproved
DescriptionA homolog of ergonovine containing one more CH2 group. (Merck Index, 11th ed)
Synonyms
  • Methylergobasin
  • Methylergometrine
  • Méthylergométrine
  • Methylergometrine maleate
  • Methylergonovine
Brand Names
  • Methylergonovine Maleate
  • Methergine
IndicationFor the prevention and control of excessive bleeding following vaginal childbirth
Categories
  • Agents that produce hypertension
  • Alkaloids
  • Cytochrome P-450 CYP3A Inhibitors
  • Cytochrome P-450 CYP3A Substrates
  • Cytochrome P-450 CYP3A4 Inhibitors
ATC-Code
  • G02AC01
  • G02AB01
CAS number113-42-8

Drug Targets

NameTarget SequencePharmacological ActionActions
Dopamine D1 receptorMRTLNTSAMDGTGLVVERDFSVRILTACFLSLLILSTLLGNTLVCAAVIR...unknownantagonist
5-hydroxytryptamine receptor 2BMALSYRVSELQSTIPEHILQSTFVHVISSNWSGLQTESIPEEMKQIVEEQ...unknown
Cytochrome P450 3A4MALIPDLAMETWLLLAVSLVLLYLYGTHSHGLFKKLGIPGPTPLPFLGNI...unknownsubstrate,inhibitor
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682

Related Resource References

Resource NameReference
CCDC/CSDDUJPOO
PubChem8226
ChEBICHEBI:92607
ChEMBLCHEMBL1201356
PharosCHEMBL1201356