General Information
Drug ID
DR00500
Drug Name
Ergotamine
Synonyms
(5'A)-5'-benzyl-12'-hydroxy-2'-methyl-3',6',18-trioxoergotaman 2,3-dihydroxybutanedioate(2:1); 12'-Hydroxy-2'-methyl-5'alpha-(phenylmethyl)ergotaman-3',6',18-trione; Avetol; Cornutamin; Cornutamine; ERGOTAMINE (SEE ALSO: ERGOTAMINE TARTRATE (CAS 379-79-3)); ETIN; Ergam; Ergate; Ergomar; Ergomar (TN); Ergonsvine; Ergostat; Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'-alpha)-(9CI); Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'alpha)-, (2R,3R)-2,3-dihydroxybutanedioate (2:1) (salt); Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5alpha)-, (2R,3R)-2,3-dihydroxybutanedioate (2:1); Ergotamin; Ergotamina [INN-Spanish]; Ergotamine (INN); Ergotamine [INN:BAN]; Ergotamine bitartrate; Ergotamine hemitartrate; Ergotamine tartrate; Ergotamine tartrate (VAN); Ergotamine tartrate, Avetol, Cornutamin, Ergam, Ergotartrate; Ergotamine, tartrate (2:1); Ergotamine, tartrate (2:1) (salt) (8CI); Ergotaminum [INN-Latin]; Ergotartrate; Ergoton-A; Exmigra; Femergin;Gynergen; Gotamine tartrate; Lingraine; Lingran; Medihaler ergotamine; Migretamine; Neo-ergotin; Rigetamin; Secagyn; Secupan; Temigran; Wigrettes
Drug Type
Small molecular drug
Indication Headache [ICD11:MB6Y] Approved [1]
Therapeutic Class
Analgesics
Structure
3D MOL 2D MOL
Formula
C33H35N5O5
Canonical SMILES
CC1(C(=O)N2C(C(=O)N3CCCC3C2(O1)O)CC4=CC=CC=C4)NC(=O)C5CN(C6CC7=CNC8=CC=CC(=C78)C6=C5)C
InChI
InChI=1S/C33H35N5O5/c1-32(35-29(39)21-15-23-22-10-6-11-24-28(22)20(17-34-24)16-25(23)36(2)18-21)31(41)38-26(14-19-8-4-3-5-9-19)30(40)37-13-7-12-27(37)33(38,42)43-32/h3-6,8-11,15,17,21,25-27,34,42H,7,12-14,16,18H2,1-2H3,(H,35,39)/t21-,25-,26+,27+,32-,33+/m1/s1
InChIKey
XCGSFFUVFURLIX-VFGNJEKYSA-N
CAS Number
CAS 113-15-5
Pharmaceutical Properties Molecular Weight 581.7 Topological Polar Surface Area 118
Heavy Atom Count 43 Rotatable Bond Count 4
Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 6
XLogP
2
PubChem CID
8223
PubChem SID
103936647 ,104234148 ,104317260 ,119501360 ,121277981 ,122465883 ,125093281 ,129668296 ,134337463 ,134973867 ,135650239 ,135668323 ,137001378 ,137167006 ,139157560 ,143093059 ,14911400 ,152035924 ,160964041 ,161004879 ,161004881 ,170485470 ,175265544 ,176484204 ,180057241 ,22425481 ,226394191 ,29226942 ,46507632 ,49854759 ,57324862 ,77627243 ,7979181 ,81065515 ,8155758 ,92308838 ,96024602
ChEBI ID
ChEBI:4826
TTD Drug ID
D01TSI
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Ergotamine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Improving the prediction of the brain disposition for orally administered drugs using BDDCS. Adv Drug Deliv Rev. 2012 Jan;64(1):95-109.

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