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2014 MeSH

MeSH Descriptor Data

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25-Hydroxyvitamin D 2
MeSH Heading25-Hydroxyvitamin D 2
Tree NumberD04.808.247.222.474.400
Tree NumberD04.808.247.808.412.400
Tree NumberD04.808.812.768.462.400
Tree NumberD10.570.938.439.500
Annotationdeficiency: coordinate 25-HYDROXYVITAMIN D 2 / defic (IM) with RICKETS (IM) or with VITAMIN D DEFICIENCY (IM)
Scope Note9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol. Biologically active metabolite of vitamin D2 which is more active in curing rickets than its parent. The compound is believed to attach to the same receptor as vitamin D2 and 25-hydroxyvitamin D3.
Entry Term25-Hydroxycalciferol
Entry Term25-Hydroxyergocalciferol
Entry Term25-Hydroxyvitamin D2
Entry Term9,10-Secoergosta-5,7,10(19),22-tetraene-3 beta,25-diol
Entry TermErcalcidiol
Allowable QualifiersAA AD AE AG AI AN BI BL CF CH CL CS CT DF DU EC GE HI IM IP ME PD PH PK PO RE SD SE ST TO TU UR
Pharm. ActionBone Density Conservation Agents
Pharm. ActionVitamins
CAS Type 1 Name9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol, (3beta,5Z,7E,22E)-
Registry Number21343-40-8
Previous Indexing Ergocalciferols (1966-1989)
History Note90
Date of Entry19890906
Unique IDD015652


MeSH Tree Structures

 
Polycyclic Compounds [D04]
   Steroids [D04.808]
      Cholestanes [D04.808.247]
         Cholestenes [D04.808.247.222]
            Ergocalciferols [D04.808.247.222.474]
Dihydrotachysterol [D04.808.247.222.474.250]
Arrow pointing to current tree node25-Hydroxyvitamin D 2 [D04.808.247.222.474.400]

 
Polycyclic Compounds [D04]
   Steroids [D04.808]
      Cholestanes [D04.808.247]
         Sterols [D04.808.247.808]
            Ergocalciferols [D04.808.247.808.412]
Dihydrotachysterol [D04.808.247.808.412.250]
Arrow pointing to current tree node25-Hydroxyvitamin D 2 [D04.808.247.808.412.400]

 
Polycyclic Compounds [D04]
   Steroids [D04.808]
      Secosteroids [D04.808.812]
         Vitamin D [D04.808.812.768]
            Ergocalciferols [D04.808.812.768.462]
Dihydrotachysterol [D04.808.812.768.462.250]
Arrow pointing to current tree node25-Hydroxyvitamin D 2 [D04.808.812.768.462.400]

 
Lipids [D10]
   Membrane Lipids [D10.570]
      Sterols [D10.570.938]
         Ergocalciferols [D10.570.938.439]
Arrow pointing to current tree node25-Hydroxyvitamin D 2 [D10.570.938.439.500]

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