Descriptor in English: | Polyenes |
Descriptor in Spanish: | Polienos |
Descriptor in Portuguese: | Polienos |
Descriptor in French: | Polyènes |
Entry term(s): |
Cumulenes |
Tree number(s): |
D02.455.326.271.665 |
Scope note: | Hydrocarbons with more than one double bond. They are a reduced form of POLYYNES. |
Allowable Qualifiers: |
AD administration & dosage AE adverse effects AG agonists AI antagonists & inhibitors AN analysis BL blood CF cerebrospinal fluid CH chemistry CL classification CS chemical synthesis EC economics HI history IM immunology IP isolation & purification ME metabolism PD pharmacology PK pharmacokinetics PO poisoning RE radiation effects SD supply & distribution ST standards TO toxicity TU therapeutic use UR urine |
History Note: | 74 |
DeCS UI: | 11525 |
Descriptor UI: | D011090 |
Date Established: | 1974/01/01 |
Date of Entry: | 1999/01/01 |
Revision Date: | 2006/07/05 |
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CHEMICALS AND DRUGS
Organic Chemicals [D02]Organic Chemicals
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Polyenes
- Preferred
Cumulenes
- Narrower
Concept UI |
M0017172 |
Scope note | Hydrocarbons with more than one double bond. They are a reduced form of POLYYNES. |
Preferred term | Polyenes |
Concept UI |
M0492289 |
Scope note | Compounds with four adjacent carbons joined by double bonds. |
Preferred term | Cumulenes |
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