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Steroids
Hierarchy: | ∟ ∟ Steroids 3 coordinate concepts19 subordinate conceptsX |
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Annotation: | GEN; avoid: too general; prefer more specific steroid groups or specific steroids
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historyNote*: | 63; CATATOXIC STEROIDS was heading 1974-95
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onlineNote*: | pre-explosion = STEROIDS (PX)
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publicMeSHNote*: | 63; CATATOXIC STEROIDS was heading 1974-95
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Scope note: | A group of polycyclic compounds closely related biochemically to TERPENES. They include cholesterol, numerous hormones, precursors of certain vitamins, bile acids, alcohols (STEROLS), and certain natural drugs and poisons. Steroids have a common nucleus, a fused, reduced 17-carbon atom ring system, cyclopentanoperhydrophenanthrene. Most steroids also have two methyl groups and an aliphatic side-chain attached to the nucleus. (From Hawley's Condensed Chemical Dictionary, 11th ed)
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activeMeSHYear*: | |
dateCreated*: | 1999-01-01X |
dateRevised*: | 2004-07-07X |
recordAuthorizer*: | sjnX |
recordMaintainer*: | agsX |
recordOriginator*: | NLMX |
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Labels and equivalent concepts: | Steroidit (fi) XSteroidi (fi, replaced) Steroider (sv) |
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