Medical Subject Headings

Last uploaded: January 31, 2024
Preferred Name

Estrogenic Steroids, Alkylated

Synonyms

Alkylated Estrogenic Steroids

Alkyl Estrogenic Steroids

Definitions

Estrogenic STEROIDS with aliphatic hydrocarbon chain substitution on C17 or other position. 17-alpha-ALKYLATION renders the molecule more stable, resistant to metabolic degradation, and improves oral efficacy. Examples of synthetic alkyl estrogens include ETHINYL ESTRADIOL and MESTRANOL. Substitutions at other sites generates antiestrogenic and cytotoxic properties.

ID

http://purl.bioontology.org/ontology/MESH/D042782

altLabel

Alkylated Estrogenic Steroids

Alkyl Estrogenic Steroids

AQL

AD AE AG AN BI BL CF CH CL CS DF EC GE HI IM IP ME PD PH PK PO RE SD ST TO TU UR

cui

C1257791

DC

1

definition

Estrogenic STEROIDS with aliphatic hydrocarbon chain substitution on C17 or other position. 17-alpha-ALKYLATION renders the molecule more stable, resistant to metabolic degradation, and improves oral efficacy. Examples of synthetic alkyl estrogens include ETHINYL ESTRADIOL and MESTRANOL. Substitutions at other sites generates antiestrogenic and cytotoxic properties.

DX

20040101

HN

2004

Inverse of AQ

http://purl.bioontology.org/ontology/MESH/Q000097

http://purl.bioontology.org/ontology/MESH/Q000096

http://purl.bioontology.org/ontology/MESH/Q000172

http://purl.bioontology.org/ontology/MESH/Q000627

http://purl.bioontology.org/ontology/MESH/Q000493

http://purl.bioontology.org/ontology/MESH/Q000494

http://purl.bioontology.org/ontology/MESH/Q000276

http://purl.bioontology.org/ontology/MESH/Q000138

http://purl.bioontology.org/ontology/MESH/Q000134

http://purl.bioontology.org/ontology/MESH/Q000266

http://purl.bioontology.org/ontology/MESH/Q000378

http://purl.bioontology.org/ontology/MESH/Q000008

http://purl.bioontology.org/ontology/MESH/Q000009

http://purl.bioontology.org/ontology/MESH/Q000032

http://purl.bioontology.org/ontology/MESH/Q000191

http://purl.bioontology.org/ontology/MESH/Q000302

http://purl.bioontology.org/ontology/MESH/Q000145

http://purl.bioontology.org/ontology/MESH/Q000592

http://purl.bioontology.org/ontology/MESH/Q000737

http://purl.bioontology.org/ontology/MESH/Q000819

http://purl.bioontology.org/ontology/MESH/Q000502

http://purl.bioontology.org/ontology/MESH/Q000506

http://purl.bioontology.org/ontology/MESH/Q000235

http://purl.bioontology.org/ontology/MESH/Q000633

http://purl.bioontology.org/ontology/MESH/Q000600

http://purl.bioontology.org/ontology/MESH/Q000652

http://purl.bioontology.org/ontology/MESH/Q000528

Inverse of RB

0

isa

http://purl.bioontology.org/ontology/MESH/D004967

Machine permutation

2004

MDA

20030709

MN

D06.472.334.851.437.968

notation

D042782

PA

D004967

prefLabel

Estrogenic Steroids, Alkylated

TERMUI

T525985

T542700

T525984

TH

NLM (2004)

tui

T125

T109

T121

subClassOf

http://purl.bioontology.org/ontology/MESH/D045166

Delete Subject Author Type Created
No notes to display