MeSH Browser

MeSH Heading: Lactams, Macrocyclic
Tree Number(s): D02.065.589.327; D04.345.295
Unique ID: D047029
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D047029
Scope Note: LACTAM-forming compounds with a ring size of approximately 1-3 dozen atoms.
Entry Term(s): Ansamycins; Macrocyclic Lactams
Public MeSH Note: 2005; ANSAMYCINS was indexed under ANTI-BACTERIAL AGENTS 1974-2004
History Note: 2005; for ANSAMYCINS use LACTAMS, MACROCYCLIC 1974-2004
Date Established: 2005/01/01
Date of Entry: 2004/07/07
Revision Date: 2019/04/04

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

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)

Lactams, Macrocyclic MeSH Descriptor Data 2025