#11 organic fundamental parents

[Kirill Degtyarenko]

Dear all,

I have added the class "natural product fundamental
parents" (CHEBI:35507) as is_a child of
"organic fundamental parents" (CHEBI:33245). This is
meant to be a rather restricted class (see Table 10.1
"List of recommended names of stereoparent structures"
in New Blue Book draft). Within "natural product
fundamental parents", I created "steroid fundamental
parents" (i.e. steroid parent hydrides) (CHEBI:35508)
and "alkaloid fundamental parents" (i.e. alkaloid
parent hydrides) (CHEBI:35506) classes. All steroid
fundamental parents mentioned in the New Blue Book are
added. I plan to do the same with alkaloids. Thus one
could connect the particular alkaloid with its parent, e.g.

CHEBI:35507 natural product fundamental parents
[is_a]CHEBI:35506 alkaloid fundamental parents
[is_a] CHEBI:35503 ergoline
[H] CHEBI:2215 6-methylergoline
[H] CHEBI:4819 lysergamide
[F] CHEBI:6605 lysergic acid diethylamide

Please comment on this.