1930 



rn: 



1930 



extracts of Isatis tinctoria. Krakow, 

 BuU. Intern. Acad., 1902, (227-230) 

 (Polish and English) ; Krakow, Rozpr. 

 Akad. A., 42, 1902, (146-150, pi. IV) 

 (Polish). [5010 5020]. 



Korczynsld, A[ntoui] and MaxchlewsM, 

 L[eon]. Contributions to the chemistry 

 oflsatin. (Polish and English.) Krakow, 

 BuU. Intern. Acad., 1902, (245-260, with 

 3 pi.). [1570]. 



Contribution a 



la chimie de I'lsatiue. (Polish.) Kra- 

 kow, Rozpr. Akad., A, 42, 1902, (151- 

 169, with 3 pL). [1570]. 



ISALTINOXIME 



Benzylether of Bromo, ehloro and n'ltro 

 is-athioxime. 



Korczyuski, A. uud Marchlewski, 

 L[eon]. Berlin, Ber. D. chem. Cles., 35, 

 1902, (4331-1338). 



CYCLOID C0H7ON 



Indoxyl. 



Vorlander, D[aniel] und Drescher, B. 

 Berlin, Ber. D. chem. Ges., 35, 1902, 

 (1701-1702). 



CYCLOID C3H7O2N 



2 Pyridyl-acrylic acid 



CsHA . CH : Cll . CO2H 



Feist, Karl. Arch. Pharm., Berlin, 

 240, 1902, (178-201). 



CYCLOID C H7O4N 



3 Methylpyridine 2. i-dicarboxylic 

 acid. 



Wolfl, Ludwig. Liebigs Aan. Chem., 

 Leipzig, 322, 1902, (351-391). 



CYCLOID C HtO.N 



2.-Methylp3n(Tole ■; l.5-tricarboxylic 

 acid 



Trimethyl ester CnHigOgN 



Feist, Franz. (Mitbearb. v. Erich 

 Stenger.) Berlin, Ber. D. chem. Ges., 

 35, 1902, (1558-1561). 



CYCLOID CeHgO^N 



2 . Diniethylpyrrole 3.4-dicarboxylic 

 acid 



TuE N-Amino derivative CsHioOjNg 

 and its mono- and diethyl esters 



Also N-BENzoi'LAMiNO derivative 

 and its ctliers. 



Btilow, C[arl]. Berlin, Ber. D. chem. 

 Ges., 35, 1902,(4311-4322). 



2.6. -Dimethyl-4-chloro-nicotinic 



acid CsHsO^NCl. 



Etutl estee ajs'd its docbie salts 



Also4-ethoxt-2, 6-dimethylnicotikic .acid 



iS'D its salts. 



Michaelis, A[ug.] imd Hanlscli, R. 

 Berlin, Ber. D. chem. Ges., 35, 1902, 

 (3156-3161). 



2-Pyridyl-propionic acid 



CjH.N . CII2 . CH, . CO2H 



Feist, Karl. Arch. Pharm., Berlin, 

 240, 1902, (178-201). 



/3-Beomo derivative 

 C5H4N . CHBr . CHj . CO2H and 



a-BR<iMO derivative 

 C5 . H4X . CH2 . CHBr . CO2U 



Feist, Karl. Ueber einige Abkomin- 

 linge des a-PIcolins. Aj-ch. Pharm., 

 Berlin, 240, 1902, (178-201). 



4-Ethylpyridine carboxylic acid. 



Gabriel, S[iegmund] und CDlman, J. 

 Berlin, Ber. D. chem. Ges., 35, 1902, 

 (1358-1367). 



CYCLOIDS CJI.OsN 



»|'-Lutidiostyril 5 carboxylic acid 



(CjH^ON . CO2H) 



Moir, James. [>|/-Liitidostyril-5-car- 

 boxylic acid and its potassium salt ; the 

 amide and its sulphate and acetyl deri- 

 vative ; also the 3-nitro-derivative and 

 its reduction.] London, J. Chem. See, 

 81, 1902,(113-116). 



