Acids. 



661 



1310 



a-AMiNoisovALERic ACID {Valine). 



dl-V alinamide C5H,20N2 

 The carbetlioxy and ;3-naphthaleae- 



sulpho derivatives. 

 Koenigs u. Mylo. B., 41, (4427). 



a-URAMIDO-ISOVALERlC ACID 



CH-\Ie2.CH(NH.CO.MH2).C02H 

 Lippich. B., 41, (2953). 



a-GUANIDOISOVALERIO ACID 



(Oxj-valerocyamine) 

 CHMe2.CH(C02H).N : C(NH2)2 



Ramsay, H. B., 41, (4385). 



ACIDS C6H,202 



n-Hexoic acid. 



d and Z-AMixo-)i-CAPROic acids 

 Formyl derivatives C-j^^^O-^ 

 Marko. A., 362, (333). 



Isohexoic acid 



CHMe2.CH2.CH2.CO2H 



a- Amino-isohexoic acid [Leucine). 



Elirlich u. Wendel. 55882. Leucinfrak- 

 tiou des Eiweisses. 



Koelker. Die Leucyl-Leucine und 

 ihre Anhydride. Diss. Berlin, 1908. 



d\-I,eucineamide C6H]40N2 

 The carbethosy and i8-naphthalene- 



sulpho derivatives. 

 Koenigs u. Mylo. B., 41, (4427). 



a-GuAXIDOISOCAPROIC ACID 



CHMe2.CH2.CH(C02H).N : C(NH2)2 



(a-Aminoeaprocyamine). • 

 Ramsay. B., 41, (4385). 



/3-Methyl-)3-ethyl-propionic acid 



CH3.CH2.CHMe.CH2.CO2H 



(Isocaproic acid). 



Neuberg u. Rewald. B0007. Ueher 1- 

 und d-Capronsiiiire. Spaltung von 3- 

 Alethylpentansaure in die oj^tisch 

 aktiven Koinponenten. Rewald. Diss. 

 Berlin, 1908. 



a-AMINO-;8-METHYL-)3-ETHYL-PROPIOSIC 



ACID 



Et.CHMe.CH(NH2).C02H Isoleucine. 



Brasch u. Friedmann. 54752. Eiue 

 neue Syuthese des Isoleucins. 



Ehrlich. [Synthesis of inactive iso- 

 leucine.] B., 41, (1453). 



Levene u. Jacobs. 58819. Gewinnnng 

 des Isoleucins aus Eiweissspaltungspro- 

 dukten. 



aa-Dimethylbutyric acid 



CH3.CH,.C.Me2.CO,H 



7-BROMO-aa-DIMETHVL-BUTYRIO ACID 

 CH2Br.CH2.CMe2.CO2H 



and its ethyl ester. 

 Blanc. BL, 3, (288). 



Diethylacetic acid CHEt2.C02H 

 Meibylene bis-diethylacetamide 

 CHEt2.C0.NH.CH2.XH.C0.CHEt2 

 Einhom u. Hamburger. A., 361,(122) 



ACID CtHuOz 



)8)3-Diinethylvaleric acid. 



S-B)'om o dcri vati re 

 CH2Br.CH2.CMe2.CH2.CO2H 

 Blanc. BL, 3, (291). 



ACIDS CaH,602 



Octoic acid. 



Bromo derivative of the ethyl ester 



CH2Br.CH,.CH(:C3H7).CH2.C02Et 

 Blanc. BL, 3, (296). 



Dipropylacetic acid. 



'^-Methyloldipropylacetamide 

 (C3H,)2CH.CO.NH.CH20H 

 Einhorn u. Hamburger. A., 361, (122). 



ACID CeHj.Oz 



Palmitic acid. 



BonnjI ester C15H31.CO2C10H17 

 Sobbe, 0. V. J. pr., 77, (510). 



a-3u.ANID0PALMITIC ACID 



C,4H29.CH(C02H).N : C(NH2)2 

 Ramsay, H. B., 41, (4385). 



ACID C1SH36O2 



Stearic acid. 



Emerson. 55920. Soluliillty of stearic 

 acid in ethyl alcohol at zero. 



Lach. Die Stearinfabrikation. Halle, 

 1908, (VIII+180). 



a-AMINOSTEARIC ACID 



NH2.CH(C,6H33).C02H 



Hydrochloride of tlio esters and chloro- 



acetyl derivative 



C1CH2.C0.NH.CH(C,6H33).C02H 



Fischer u. Kropp. A., 362, (338). 



