pregnane steroid

Details

Instance of

structural class of chemical entities

Subclass of

steroid

SMARTS notation

[$(C);!$(C(~C)~C)]C12[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)(~C)~C)]3C4([$(C);!$(C(~C)~C)])[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)(~C)~C)]4~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)(~C)~C)]~3~[$(C);!$(C(~C)(~C)(~C)~C)]2~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)(~C)(~C)~C)](~[$(C);!$(C(~C)(~C)~C)]~[$(C);!$(C(~C)~[#6])])1

topic's main category

Category:Pregnanes