|
1 / 1
|
DeCS
|
|
 |
|
Descriptor English:
|
|
Heterocyclic Compounds with 4 or More Rings
|
|
Descriptor Spanish:
|
|
Compuestos Heterocíclicos de 4 o más Anillos
|
|
Descriptor Portuguese:
|
|
Compostos Heterocíclicos de 4 ou mais Anéis
|
|
Tree Number:
|
|
D03.549
|
|
Definition English:
|
|
A class of organic compounds containing four or more ring structures, one of which is made up of more than one kind of atom, usually carbon plus another atom. The heterocycle may be either aromatic or nonaromatic. |
|
Indexing Annotation English:
|
|
GEN; prefer specifics; used for mapping supplementary chemicals
|
|
History Note English:
|
|
98; use explode 1967-97
|
|
Allowable Qualifiers English:
|
|
|
|
Record Number:
|
|
6732
|
|
Unique Identifier:
|
|
D006576
|
Occurrence in VHL:
|
|
|
Similar:
|
|
DeCS CID-10 SciELO LILACS LIS
|