-
Gonane (cyclopentanoperhydrophenanthrene) is a
chemical compound with
formula C 17H 28,
whose structure consists of four
hydrocarbon rings fused together:...
-
derived from that of
gonane by
replacement of a
hydrogen atom on C3
position by a
hydroxyl group. It is
therefore an
alcohol of
gonane. More generally, any...
-
Androstane is a C19
steroidal hydrocarbon with a
gonane core.
Androstane can
exist as
either of two isomers,
known as 5α-androstane and 5β-androstane....
- 'bile' and
stereos 'solid'. The
steroid nucleus (core structure) is
called gonane (cyclopentanoperhydrophenanthrene). It is
typically composed of seventeen...
-
Estrane is a C18
steroid derivative, with a
gonane core.
Estrenes are
estrane derivatives that
contain a
double bond, with an
example being nandrolone...
-
second most
commonly used
progestogen in the
United States for HRT.
Gonanes. The
gonanes share the
structural modifications found in the
estranes and also...
- (originally allopregnane) and 5β-pregnane (17β-ethyletiocholane). It has a
gonane core. 5β-Pregnane is the
parent of pregnanediones, pregnanolones, and pregnanediols...
- Allopregnane, also
known as 5α-pregnane or as 10β,13β-dimethyl-17β-ethyl-5α-
gonane, is a
steroid and a
parent compound of a
variety of
steroid derivatives...
- first-generation
while gonanes such as
norgestrel and
levonorgestrel are
classified as second-generation, with less
androgenic gonanes such as desogestrel...
-
sediments and
sedimentary rocks in nature.
Steranes are
derivatives of
gonane, the
steroid nucleus which is also
called "cyclopentanoperhydrophenanthrene"...
