- chemistry, an
ethynyl group is a
functional group with the
formula −C≡CH,
representing an
acetylene molecule with one
fewer hydrogen atom.
Ethynyl group (HC≡C–)...
- The
ethynyl radical (systematically
named λ3-ethyne and hydridodicarbon(C—C)) is an
organic compound with the
chemical formula C≡CH (also
written [CCH]...
-
Islatravir (4′-
ethynyl-2-fluoro-2′-deoxyadenosine, EFdA, or MK-8591) is an
investigational drug for the
treatment of HIV infection. It is
classified as...
-
activity include ethinylandrostenediol (17α-
ethynyl-5-androstenediol), 17α-
ethynyl-3β-androstanediol, 17α-
ethynyl-3α-androstanediol, and methandriol...
- 34% in ****. Levonorgestrel, also
known as 17α-
ethynyl-18-methyl-19-nortestosterone or as 17α-
ethynyl-18-methylestr-4-en-17β-ol-3-one, is a synthetic...
- 17α-
Ethynyl-3β-androstanediol (developmental code HE-3539; also
known as 17α-
ethynyl-5α-androstane-3β,17β-diol) is a
synthetic estrogen and a 17α-substituted...
- 17α-
Ethynyl-3α-androstanediol (developmental code
names HE-3235, Apoptone), also
known as 17α-
ethynyl-5α-androstane-3α,17β-diol, is a
synthetic androstane...
- its
metabolites occurs in
spite of
steric hindrance by the
ethynyl group at C17α. The
ethynyl group of
norethisterone is
preserved in
approximately 90%...
-
ethynyl group greatly reduces but does not
abolish androgenic activity, as in
ethisterone (17α-ethynyltestosterone) and
norethisterone (17α-
ethynyl-19-nortestosterone)...
- 5α-Dihydronorethisterone (5α-DHNET, dihydronorethisterone, 17α-
ethynyl-5α-dihydro-19-nortestosterone, or 17α-
ethynyl-5α-estran-17β-ol-3-one) is a
major active metabolite...
