MeSH Browser

MeSH Heading: Formycins
Tree Number(s): D03.383.742.680.350; D13.570.685.350; D13.570.800.410
Unique ID: D005573
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D005573
Annotation: antineoplastic antibiotics
Scope Note: Pyrazolopyrimidine ribonucleosides isolated from Nocardia interforma. They are antineoplastic antibiotics with cytostatic properties.
Pharm Action: Antibiotics, Antineoplastic
Previous Indexing: Antibiotics, Antineoplastic (1973-1974); Pyrazoles (1973-1974); Pyrimidines (1973-1974); Pyrimidinones (1973-1974); Ribonucleotides (1973-1974)
Public MeSH Note: 91; was see under ANTIBIOTICS, ANTINEOPLASTIC 1975-90
History Note: 91(75); was see under ANTIBIOTICS, ANTINEOPLASTIC 1975-90
Date Established: 1991/01/01
Date of Entry: 1974/11/19
Revision Date: 2016/05/31

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

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)

Formycins MeSH Descriptor Data 2025