MeSH Browser

MeSH Heading: 4-Aminopyridine
Tree Number(s): D02.092.080.060; D03.383.725.050.060
Unique ID: D015761
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D015761
Scope Note: One of the POTASSIUM CHANNEL BLOCKERS with secondary effect on calcium currents which is used mainly as a research tool and to characterize channel subtypes.
Entry Term(s): 4-Aminopyridine Sustained Release; Dalfampridine; Fampridine-SR; Pymadine; VMI-103
Pharm Action: Potassium Channel Blockers
Related Numbers: 504-24-5
CAS Type 1 Name: 4-Pyridinamine
Previous Indexing: Aminopyridines (1979-1989); Pyridines (1966-1978)
Public MeSH Note: 90
History Note: 90
Date Established: 1990/01/01
Date of Entry: 1989/05/25
Revision Date: 2017/05/24

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analogs & derivatives (AA)

analysis (AN)

antagonists & inhibitors (AI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

economics (EC)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

4-Aminopyridine MeSH Descriptor Data 2025