1930 



751 



1930 



CYCLOID C,iHio02N2 



Methyl-aceto-quinoxaline 



The PHEXTLHTDRAZONE C17H16N4 



NITROPHEKYLHTDEAZOSE, OXIJIE and 



SEMICAEBAZONE, C12H13OX5 



Sachs, Franz imd Rolimer, Alfred. 

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

 (3307-3319). 



CYCLOID C11H10O4N2 



Cinchomeronylglycine ester 

 C5H3X(CO)2N . CH2 . CO^Et 



Gabriel, S'iegmund] und Colman, J. 

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

 (1358-1367). 



CYCLOID CuHizONa 



Antipyrine 



^, ^ ^CH : CMe 



^^<XPh.NMe 



Reychler, A. Sur quelques sels 

 d'autipvrine. Paris, Bui. soc. chim., 

 (ser. 3/. 27, 1902, (612-615). [1764]. 



Sawa, -Seitaro. Are caffeine and anti- 

 pyrin in high dilutions poisonous to 

 plants ? Tokyo, Bull. Coll. Agric, 4, 

 1902, (411-412). 



AJSTIPYRTL-UREA 



NMe<^^^-?^ 



^CMe : C . NH . CO . NH2 



Jaffe, M[ax]. Antipyrylharnstoff, ein 

 StofiEwechselderivat des Pvramidons. 

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

 (2891-2895). 



CYCLOIDS CisHbON^ 



6 -Oxy-isoquino-)3-pyricline 



and 6-Chloro i^eeivathe. 

 Marckwald, W[illy] und Dettmer, H. 

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

 (296-302). 



Oxyphenazine 



and its 2 amino derivative 



also 2, 3 — DlO.\TPHESAZINE. 



Ullman, F. und Mauthner, F. Berlin, 

 Ber. D. chem. Ges., 35, 1902, (4302- 

 4306j. 



CYCLOID C12H10O3N2 



4-Phenylpyrazole 3.5-acetylcarb- 

 oxylic acid- 



and THE ETHYL ESTER. 



Wolff, Ludwig. Liebigs Ann. Chem., 

 Leipzig, 325, 1902, (129-195). 



4-Methyl-3-benzoylpyrazole 

 5-carboxylic acid 



CMe . CCCOjH) 

 CBz NH-^' 



and THE ETHYL ESTER 



also 5-BrSZOYLPYRAZOL 3.4-DICARBOXYLIC 



ACID C12H8O5N2 



Wolff, Ludwig. Liebigs Ann. Chem., 

 Leipzig, 325, 1902, (129-195). 



CYCLOID Ci.HuON, 



1 - Phenyl-3->i-propyl-pyraz olone 

 N = C.C3H, 

 ^CO . CH2 



Bouveault, L. et Bongert, A. Paris, 

 Bui. Soc. chim., (ser. 3), 27, 1902, 

 (1095-1100). 



CYCLOIDS C12HMO2N2 



Methylethylphenylhydantoin 



0C< 



NH . C(CH3) . C2H5 

 NPh . CO 



Slimmer, Slax D. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (400-410). 



Phenyl-n-propyl-hydantoin 



-XH . CH . C3H, 

 -XPh . CO 



oc<; 



Slimmer, .Max D. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (400-410). 



Phenyl-iao-propylhydantoin 

 NH .CH.CHMej 

 ^^"^NPh . CO 



Slimmer, Max D. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (400-410). 



