National Library of Medicine - Medical Subject Headings

2013 MeSH

MeSH Descriptor Data

Return to Entry Page

Standard View. Go to Concept ViewGo to Expanded Concept View

Loratadine
MeSH HeadingLoratadine
Tree NumberD02.455.426.559.847.181.384.340.500
Tree NumberD03.383.621.160.500
Tree NumberD04.615.181.384.340.500
Scope NoteA second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria. Unlike most classical antihistamines ( HISTAMINE H1 ANTAGONISTS) it lacks central nervous system depressing effects such as drowsiness.
Entry Term4-(8-Chloro-5,6-dihydro-11H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-ylidene)-1-piperidinecarboxylic Acid Ethyl Ester
Entry TermAlavert
Entry TermClaritin
Entry TermClarium
Entry TermSch-29851
Entry TermWyeth Brand of Loratadine
Allowable QualifiersAA AD AE AG AI AN BL CF CH CL CS CT DU EC HI IM IP ME PD PK PO RE SD ST TO TU UR
Pharm. ActionAnti-Allergic Agents
Pharm. ActionAntipruritics
Pharm. ActionHistamine H1 Antagonists, Non-Sedating
CAS Type 1 Name1-Piperidinecarboxylic acid, 4-(8-chloro-5,6-dihydro-11H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-ylidene)-, ethyl ester
Registry Number79794-75-5
Previous Indexing Cyproheptadine/analogs & derivatives (1987-1992)
Previous Indexing Piperidines (1984-1986)
Online Noteuse LORATADINE (NM) to search LORATADINE 1984-92
History Note93; was LORATADINE (NM) 1984-92
Date of Entry19920522
Unique IDD017336


MeSH Tree Structures

 
Organic Chemicals [D02]
   Hydrocarbons [D02.455]
      Hydrocarbons, Cyclic [D02.455.426]
         Hydrocarbons, Aromatic [D02.455.426.559]
            Polycyclic Hydrocarbons, Aromatic [D02.455.426.559.847]
               Benzocycloheptenes [D02.455.426.559.847.181]
                  Dibenzocycloheptenes [D02.455.426.559.847.181.384]
                     Cyproheptadine [D02.455.426.559.847.181.384.340]
Arrow pointing to current tree nodeLoratadine [D02.455.426.559.847.181.384.340.500]

 
Heterocyclic Compounds [D03]
   Heterocyclic Compounds, 1-Ring [D03.383]
      Piperidines [D03.383.621]
         Cyproheptadine [D03.383.621.160]
Arrow pointing to current tree nodeLoratadine [D03.383.621.160.500]

 
Polycyclic Compounds [D04]
   Polycyclic Hydrocarbons, Aromatic [D04.615]
      Benzocycloheptenes [D04.615.181]
         Dibenzocycloheptenes [D04.615.181.384]
            Cyproheptadine [D04.615.181.384.340]
Arrow pointing to current tree nodeLoratadine [D04.615.181.384.340.500]

Return to Entry Page Link to NLM Cataloging Classification