selective agents can be used to increase the probability of isolating improved clones demonstratedthe isolation of superior cephalosporin- C-producing strains from mutants resistant toA.D. McNaughtP.A.S. SmithComprehensive Heterocyclic Chemistry
The International Union of Pure and Applied Chemistry widely accepted three nomenclatures are the Hantzsch–Widman nomenclature, common names/trivial names, and the replacement nomenclature. The heterocyclic compounds are named by combining suitable prefix, stem, and suffix. The stem indicates the ring ...
THE SYSTEMATIC NOMENCLATURE OF HETEROCYCLIC COMPOUNDS INCLUDING POLYCYCLIC STRUCTURESJ J SudboroughThe Indian Institute of Science (IISc)
Systematic Nomenclature of Heterocyclic Compoundsnomenclatureheterocyclic compoundsHantzsch–Widman nomenclaturereplacement nomenclaturesystematic nomenclaturedoi:10.1002/352760183X.ch2Eicher, TheophilHauptmann, SiegfriedSpeicher, AndreasWiley‐VCH Verlag GmbH & Co. KGaA...
Haiduc, IonelM. V. Lomonosov Institute of Fine Chemical Technology, USSRAndrianov, K. A.M. V. Lomonosov Institute of Fine Chemical Technology, USSRKluwer Academic Publishers-Plenum PublishersBulletin of the Academy of Sciences of the USSR, Division of chemical science...
heterocyclic compoundsHantzsch–Widman nomenclaturereplacement nomenclaturesystematic nomenclatureSummary This chapter contains sections titled: 2.1 Hantzsch–Widman Nomenclature 2.2 Replacement Nomenclature 2.3 Examples of Systematic Nomenclature 2.4 Important Heterocyclic Systems...
“circle”) of heterocyclic indicates that at least one ring structure is present in such acompound, while the prefix hetero- (from Greekheteros, meaning “other” or “different”) refers to the noncarbon atoms, orheteroatoms, in the ring. In their general structure, heterocycliccompounds...