Preferred Name

megestrol acetate
Synonyms

6-methyl-delta(sup 4,6)-pregnadien-17alpha-ol-3,20-dione acetate

6-methyl-delta(sup 6)-dehydro-17alpha-acetoxyprogesterone

17-acetoxy-6-methylpregna-4,6-diene-3,20-dione

17alpha-acetoxy-6-dehydro-6-methylprogesterone

6-methyl-17alpha-acetoxypregna-4,6-diene-3,20-dione

6-dehydro-6-methyl-17alpha-acetoxyprogesterone

17-hydroxy-6-methylpregna-4,6-diene-3,20-dione 17-acetate

17alpha-hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate

6-methyl-6-dehydro-17alpha-acetoxyprogesterone

6-methyl-17alpha-hydroxy-delta(sup 6)-progesterone acetate

BDH 1298

BDH-1298

BDH1298

Maygace

Megace

Megeron

Megestat

Megestil

Megestin

Niagestin

Ovaban

Ovarid

Pallace

SC 10363

SC-10363

SC10363

Volidan

magestin

6-methyl-3,20-dioxopregna-4,6-dien-17-yl acetate

Definitions

A steroid ester resulting from the formal condensation of the hydroxy group of megestrol with the carboxy group of acetic acid. It is an appetite stimulant used for the treatment of anorexia and cachexia. Also used for birth control and for the treatment of breast cancer.

ID

http://purl.obolibrary.org/obo/CHEBI_6723

alternative term

6-methyl-delta(sup 4,6)-pregnadien-17alpha-ol-3,20-dione acetate

6-methyl-delta(sup 6)-dehydro-17alpha-acetoxyprogesterone

17-acetoxy-6-methylpregna-4,6-diene-3,20-dione

17alpha-acetoxy-6-dehydro-6-methylprogesterone

6-methyl-17alpha-acetoxypregna-4,6-diene-3,20-dione

6-dehydro-6-methyl-17alpha-acetoxyprogesterone

17-hydroxy-6-methylpregna-4,6-diene-3,20-dione 17-acetate

17alpha-hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate

6-methyl-6-dehydro-17alpha-acetoxyprogesterone

6-methyl-17alpha-hydroxy-delta(sup 6)-progesterone acetate

BDH 1298

BDH-1298

BDH1298

Maygace

Megace

Megeron

Megestat

Megestil

Megestin

Niagestin

Ovaban

Ovarid

Pallace

SC 10363

SC-10363

SC10363

Volidan

magestin

6-methyl-3,20-dioxopregna-4,6-dien-17-yl acetate

bearer of

http://purl.obolibrary.org/obo/CHEBI_50779

http://purl.obolibrary.org/obo/CHEBI_35610

http://purl.obolibrary.org/obo/CHEBI_59826

http://purl.obolibrary.org/obo/CHEBI_49326

charge

0

database_cross_reference

Patent:US3356573

PMID:31359357

PMID:29442239

PMID:31497435

Patent:US3400137

Patent:GB870286

PMID:27038209

Patent:US2891079

PMID:29542279

Wikipedia:Megestrol_acetate

PMID:29095656

PMID:29050522

KEGG:D00952

PMCID:PMC7207385

KEGG:C08151

LIPID_MAPS_instance:LMST02030118

PMID:32652300

DrugBank:DB00351

PMID:5320316

CAS:595-33-5

PMID:27639080

PMID:32122805

PMID:28986550

PMID:30157059

PMID:29581752

PMID:32084501

PMID:31451262

PMID:27218795

PMID:31462353

PMID:31961463

PMID:29400904

PMID:11986264

Beilstein:1917291

PMID:31036192

PMID:30112227

definition

A steroid ester resulting from the formal condensation of the hydroxy group of megestrol with the carboxy group of acetic acid. It is an appetite stimulant used for the treatment of anorexia and cachexia. Also used for birth control and for the treatment of breast cancer.

formula

C24H32O4

has_exact_synonym

6-methyl-3,20-dioxopregna-4,6-dien-17-yl acetate

has_functional_parent

http://purl.obolibrary.org/obo/CHEBI_6722

has_obo_namespace

chebi_ontology

has_related_synonym

6-methyl-delta(sup 4,6)-pregnadien-17alpha-ol-3,20-dione acetate

6-methyl-delta(sup 6)-dehydro-17alpha-acetoxyprogesterone

17-acetoxy-6-methylpregna-4,6-diene-3,20-dione

17alpha-acetoxy-6-dehydro-6-methylprogesterone

6-methyl-17alpha-acetoxypregna-4,6-diene-3,20-dione

6-dehydro-6-methyl-17alpha-acetoxyprogesterone

17-hydroxy-6-methylpregna-4,6-diene-3,20-dione 17-acetate

17alpha-hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate

6-methyl-6-dehydro-17alpha-acetoxyprogesterone

6-methyl-17alpha-hydroxy-delta(sup 6)-progesterone acetate

BDH 1298

BDH-1298

BDH1298

Maygace

Megace

Megeron

Megestat

Megestil

Megestin

Niagestin

Ovaban

Ovarid

Pallace

SC 10363

SC-10363

SC10363

Volidan

magestin

id

CHEBI:6723

in_subset

http://purl.obolibrary.org/obo/chebi#3_STAR

inchi

InChI=1S/C24H32O4/c1-14-12-18-19(22(4)9-6-17(27)13-21(14)22)7-10-23(5)20(18)8-11-24(23,15(2)25)28-16(3)26/h12-13,18-20H,6-11H2,1-5H3/t18-,19+,20+,22-,23+,24+/m1/s1

inchikey

RQZAXGRLVPAYTJ-GQFGMJRRSA-N

label

megestrol acetate

mass

370.48190

monoisotopicmass

370.21441

notation

CHEBI:6723

prefLabel

megestrol acetate

RO_0000087

http://purl.obolibrary.org/obo/CHEBI_50779

http://purl.obolibrary.org/obo/CHEBI_35610

http://purl.obolibrary.org/obo/CHEBI_59826

http://purl.obolibrary.org/obo/CHEBI_49326

smiles

[H][C@@]12CC[C@](OC(C)=O)(C(C)=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])C=C(C)C2=CC(=O)CC[C@]12C

subClassOf

http://purl.obolibrary.org/obo/CHEBI_47880

http://purl.obolibrary.org/obo/CHEBI_47622

http://purl.obolibrary.org/obo/CHEBI_36885

http://purl.obolibrary.org/obo/CHEBI_47909

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Delete Mapping To Ontology Source
http://purl.obolibrary.org/obo/CHEBI_6723 CHEBI SAME_URI
http://purl.obolibrary.org/obo/CHEBI_6723 BIOMODELS SAME_URI
http://purl.bioontology.org/ontology/NDFRT/N0000146470 NDFRT LOOM
http://www.semanticweb.org/ontologies/2018/1/ProstateCancer.owl#Megestrol_acetate PCAO LOOM
http://www.co-ode.org/ontologies/galen#MegestrolAcetate GALEN LOOM
http://sbmi.uth.tmc.edu/ontology/ochv#C0065879 OCHV LOOM
http://www.semanticweb.org/administrator/ontologies/2022/0/untitled-ontology-34#OWLClass31d10876_36ee_42b3_9e8d_8931e656e3c9 WWECA LOOM
http://www.phoc.org.cn/pmo/class/PMO_00018677 PMAPP-PMO LOOM
http://sbmi.uth.tmc.edu/ontology/ochv#14364 OCHV LOOM
http://purl.bioontology.org/ontology/LNC/MTHU018761 LOINC LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/126092000 SNOMEDCT LOOM
http://purl.obolibrary.org/obo/CHEBI_6723 CHEBI LOOM
http://purl.obolibrary.org/obo/CHEBI_6723 BIOMODELS LOOM
http://purl.bioontology.org/ontology/RXNORM/29451 RXNORM LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D04.808.745.432.531.500 RH-MESH LOOM
http://purl.bioontology.org/ontology/MESH/D019290 MESH LOOM
http://purl.bioontology.org/ontology/LNC/LP35872-8 LOINC LOOM
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C1156 NCIT LOOM
http://purl.obolibrary.org/obo/OMIT_0019360 OMIT LOOM
http://purl.bioontology.org/ontology/PDQ/CDR0000043435 PDQ LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D019290 RH-MESH LOOM
http://purl.bioontology.org/ontology/VANDF/4018133 VANDF LOOM
https://go.drugbank.com/drugs/DB00351 MDM LOOM
http://purl.bioontology.org/ontology/SNMI/C-78141 SNMI LOOM