- isosteres
- Chemistryஒத்தவிலத்திரனமைப்புப் பொருள்கள்
English-Tamil dictionary. 2014.
isosteres
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Isostere — Isosteres are molecules or ions with the same number of atoms and the same number of valence electrons. As a result, they can exhibit similar pharmacokinetic and pharmacodynamic properties.Some examples of isoteres are: *fluorine and hydrogen… … Wikipedia
Nucleic acid analogues — Not to be confused with degenerate bases. For phosphoramidite synthesis of nucleic acids, see Oligonucleotide synthesis. RNA with its nucleobases to the left and DNA to the right. Nucleic acid analogues are compounds structurally similar (analog) … Wikipedia
Grimm's hydride displacement law — is an early hypothesis to describe bioisosterism, the ability of certain chemical groups to function as or mimic other chemical groups.Ref|Grimm1925Ref|Grimm1929:“Atoms anywhere up to four places in the periodic system before an inert gas change… … Wikipedia
Dichapetalum cymosum — Gifblaar Conservation status Least Concern (IUCN 2.3) … Wikipedia
isosteric — adjective a) Of or pertaining to isosteres b) Having constant specific volume over time or space … Wiktionary
Cannabinoid receptor antagonist — The discovery of the endogenous cannabinoid system led to the development of CB1 receptor antagonists. The first cannabinoid receptor antagonist, rimonabant, was described in 1994. Rimonabant blocks the CB1 receptor selectively and it has been… … Wikipedia
isostère — ● isostère adjectif et nom masculin Se dit de deux composés chimiques dont les molécules ont des volumes et des formes comparables. (L eau H2O et l ammoniac NH3 sont isostères.) … Encyclopédie Universelle
isostérie — ● isostérie nom féminin Caractère des composés isostères. isostérie [izosteʀi] n. f. ÉTYM. XXe; de iso , et stérie « structure spatiale », élément savant formé à partir du grec stereos « solide, cubique », en géom. (→ Stéréo ); p. ê. d après la… … Encyclopédie Universelle
ізостери — изостери isosteres *Isosteren – ізолінії густини … Гірничий енциклопедичний словник
