The Chemistry of Synthetic DrugsLongmans, Green and Company, 1911 - 229 páginas |
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Página 155
Percy May. acid will be discussed in the next section , and those of guaiacol in the one after that . Salicylic Acid and Salols . - As has been so frequently pointed out , the introduction of a carboxyl group into phenol lowers its ...
Percy May. acid will be discussed in the next section , and those of guaiacol in the one after that . Salicylic Acid and Salols . - As has been so frequently pointed out , the introduction of a carboxyl group into phenol lowers its ...
Página 157
... guaiacol , but it has not -O – CH found its way into therapeutics , and from a- and B - naphthols the corresponding carboxylic acids have been obtained , in each of which the carboxyl group is in the ortho position to the hydroxyl group ...
... guaiacol , but it has not -O – CH found its way into therapeutics , and from a- and B - naphthols the corresponding carboxylic acids have been obtained , in each of which the carboxyl group is in the ortho position to the hydroxyl group ...
Página 158
... guaiacol , phenol , ortho and para - cresol are too irritant to be of use , but its meta - cresol ester is free from these drawbacks , and is used under the name of Hetocresol as a dusting powder for tubercu- lous wounds . A similar ...
... guaiacol , phenol , ortho and para - cresol are too irritant to be of use , but its meta - cresol ester is free from these drawbacks , and is used under the name of Hetocresol as a dusting powder for tubercu- lous wounds . A similar ...
Página 161
... guaiacol and creosote are of special importance , and will be considered in the next section of this chapter ( which deals with creosote and guaiacol derivatives ) , together with the general methods of their preparation . Of esters of ...
... guaiacol and creosote are of special importance , and will be considered in the next section of this chapter ( which deals with creosote and guaiacol derivatives ) , together with the general methods of their preparation . Of esters of ...
Página 162
... Guaiacol , Creosote , and their Derivatives . - Beechwood tar has long been used in the treatment of phthisis , and the chief active ingredients appear to be guaiacol and creosol . OCHS OH Guaiacol . O CH3 OCH or OH Creosol . 1 CH3 OH ...
... Guaiacol , Creosote , and their Derivatives . - Beechwood tar has long been used in the treatment of phthisis , and the chief active ingredients appear to be guaiacol and creosol . OCHS OH Guaiacol . O CH3 OCH or OH Creosol . 1 CH3 OH ...
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Términos y frases comunes
acetyl acid group active adrenaline alcohol aldehyde aliphatic alkaline alkaloids alkyl groups amines amino group ANATOMY anesthetic aniline Annalen antimony antipyretic antiseptic aromatic arsenic atoms atoxyl atropine benzene by-effects carbon carboxyl CH.OH CH₂ CH2 CH2 CH₂O Chem chemical chloral chloride chloroform cocaine codeine compounds containing COOH Crown 8vo D.Sc derivatives drugs ecgonine entrance ester ether example formula guaiacol H₂C hydrogen hydrolyzed hydroxyl group hypnotic action Ibid Illustrations inert insoluble iodide iodine iodoform ketones large number less toxic medicine methyl groups methylamine MICHI molecule morphine mydriatic narcotic action narcotine NH.CO.CH NH₂ obtained OCH3 organism oxidized papaverine phenacetin phenetidine phenol physiol physiological action physiological effect piperidine poisonous potassium prepared Proc produced properties pyridine quinine radicles reduction resembles RSITY UNIV salicylic acid salol similar SITY sodium salt soluble in water solution substance sulphonic sulphuric acid synthesis synthetic therapeutic tissues tropine UNIV RSITY UNIV UNIVE yields он
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