9798899661402 - a new method for the preparation of hydrazides of substituted gammahydroxybutanoic acids di v. ghochikyan, tariel; samvelyan, melanya (4 risultati)
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Da: California Books, Miami, FL, U.S.A.California Books
Contatta il venditoreVenditore con 4 stelleCondizione: Nuovo
EUR 30,90
Spedizione gratuitaSpedito in U.S.A.Quantità: Più di 20 disponibili
Condizione: New.
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Da: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 32,76
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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Da: PBShop.store UK, Fairford, GLOS, Regno UnitoPBShop.store UK
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 32,36
EUR 3,85 spedizioneSpedito da Regno Unito a U.S.A.Quantità: Più di 20 disponibili
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
A New Method for the Preparation of Hydrazides of Substituted Gammahydroxybutanoic Acids (Paperback)
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Da: CitiRetail, Stevenage, Regno UnitoCitiRetail
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EUR 36,70
EUR 43,24 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Paperback. Condizione: new. Paperback. Functionally substituted carboxylic acids and their derivatives are widely used in the chemical industry, pharmacy, and fine organic synthesis. The acids and their derivatives used in the above areas are stable substances, but this does not apply to all acids; there is an exception in a ser…ies of acids that deserve some attention. These are g-hydroxybutyric acids. The first member of this series was identified as a sodium salt, which has been used in medicine for many years, in particular in anesthesiology and ophthalmology. It was established that g-hydroxybutyric acid (GHB) plays an important role in the human central nervous system. On the other hand, it is known that various heterocyclic compounds, in particular 1,2,4-triazoles, can be easily obtained from carboxylic acids. It is obvious that the development of a method for synthesizing GHB hydrazide is of primary importance for solving the problem. Based on the above, it can be assumed that the introduction of the GHB-a residue into the molecules of a biologically active substance can lead to the manifestation of new useful properties in this class of compounds. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.
