Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals [2]
17
/
02
•
Heterocyclic radicals containing only nitrogen as ring hetero atoms [2]
17
/
04
•
Heterocyclic radicals containing only oxygen as ring hetero atoms [2]
17
/
06
•
•
Benzopyran radicals [4]
17
/
065
•
•
•
Benzo[b]pyrans [4]
17
/
07
•
•
•
•
Benzo[b]pyran-4-ones [4]
17
/
075
•
•
•
•
Benzo[b]pyran-2-ones [4]
17
/
08
•
•
Hetero rings containing eight or more ring members, e.g. erythromycins [2]
19
/
00
Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro derivatives thereof [2,4]
19
/
01
•
sharing oxygen [4]
19
/
02
•
sharing nitrogen [2]
19
/
04
•
•
Heterocyclic radicals containing only nitrogen as ring hetero atom [2]
19
/
044
•
•
•
Pyrrole radicals [4]
19
/
048
•
•
•
Pyridine radicals [4]
19
/
052
•
•
•
Imidazole radicals [4]
19
/
056
•
•
•
Triazole or tetrazole radicals [4]
19
/
06
•
•
•
Pyrimidine radicals [2]
19
/
067
•
•
•
•
with ribosyl as the saccharide radical [4]
19
/
073
•
•
•
•
with 2-deoxyribosyl as the saccharide radical [4]
19
/
09
•
•
•
•
with arabinosyl as the saccharide radical [4]
19
/
10
•
•
•
•
with the saccharide radical being esterified by phosphoric or polyphosphoric acids [2]
19
/
11
•
•
•
•
•
containing cyclic phosphate [4]
19
/
12
•
•
•
Triazine radicals [2]
19
/
14
•
•
•
Pyrrolo-pyrimidine radicals [2]
19
/
16
•
•
•
Purine radicals [2]
19
/
167
•
•
•
•
with ribosyl as the saccharide radical [4]
19
/
173
•
•
•
•
with 2-deoxyribosyl as the saccharide radical [4]
19
/
19
•
•
•
•
with arabinosyl as the saccharide radical [4]
19
/
20
•
•
•
•
with the saccharide radical being esterified by phosphoric or polyphosphoric acids [2]
19
/
207
•
•
•
•
•
the phosphoric or polyphosphoric acids being esterified by a further hydroxylic compound, e.g. flavine-adenine dinucleotide or nicotinamide-adenine dinucleotide (nicotinamide-adenine dinucleotide phosphate C 07 H 21/02) [4]
19
/
213
•
•
•
•
•
containing cyclic phosphate [4]
19
/
22
•
•
•
Pteridine radicals [2]
19
/
23
•
•
•
Heterocyclic radicals containing two or more heterocyclic rings condensed among themselves or condensed with a common carbocyclic ring system, not provided for in groups C 07 H 19/14 to C 07 H 19/22 [4]
19
/
24
•
•
Heterocyclic radicals containing oxygen or sulfur as ring hetero atom [2]
21
/
00
Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids [2]
21
/
02
•
with ribosyl as saccharide radical [2]
21
/
04
•
with deoxyribosyl as saccharide radical [2]
23
/
00
Compounds containing boron, silicon, or a metal, e.g. chelates, vitamin B12(esters with inorganic acids C 07 H 11/00; metal salts, see parent compounds) [2]
