1930 738 



CYCLOID C12H16O4N 



ETHYL DERIVATIVE 



Ethoxyhydrocotarnine CnliigO^N 



i.e. C8H603<gg[°g^ >NMe 



Freund, ilartin und Bamtoerg, Paul. 

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

 (1739-1754). 



CYCLOID C13H9O3N 



pe>i-Naphtliostyrilacetic acid 



^" "^N . CHj . COjH 

 and its salts and ester. 



Schroeter, G[eorg] und Rossler, 



Hubert. Studien iiber das Naphtostyril. 

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

 (4218-4224). 



1930 



CYCLOIDS C13H13ON 



3-Phenyl-5-methyl-4-acetyl-pyrrole 



NH< 



CH : CPh 



"CMe : C . COCH3 



ALSO THE 4-BENZOyL COMPOUND. 



Knorr, L[udwig] und Lange, 11. 

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

 (2998-3008). 



Phenylmethylpyrryl methyl ketone 



T^TTT^CMe : CAc 

 ^"<CPh : CH 



{2-Phenyl-5-methyl-4:-acetyl-pyrrole). 



Marcli, Fr. Paris, C.-R. Acad, sci., 

 134, 1902,(843-845). 



CYCLOID C13H11ON 



a)-Benzoyl-«-picoline 



2)-NlTR0PHENYL DERIVATIVE 

 NO2 . C6H4 . CO . CH2 . CbH^N 



Knick, R. Berlin, Ber. D. chem. Ges., 

 35, 1902, (1162-1166). 



?>-Oxy-a-stilbazole 



Methyl ether. 

 C5H4N . CH : CH . C6H4(OCH3) 



Bialon, 0. Berlin, Ber. D. chem. Ges., 

 35, 1902, (2786-2790). 



Phenyl-a-picolylalkine 



Ph.CH(OH).CH2.C5H4N 



2>NiTR0 and p-AMiNO derivatives. 



Knick, R. Berlin, Ber. D. chem. Ges. 

 35, 1902, (1162-1166). 



CYCLOID C13H13O2N 



l-Phenyl-2, 5-dimethylpyrrole 

 3-carboxylic acid 



Condensation product of the ester with 

 benzaldehtde. 



Feist, Franz. Berlin, Ber. D. chem, 

 Ges., 35, 1902, (1047-1655). 



CYCLOID C,3Hn04N 



4-Carboxy-3-phenyl- 5 - pyrryl-acetic 



NH< 



acid 



Dimethyl ester. 

 CH C . Ph 



€(CH2C02Me) : c . CO.Me 



Knorr, L[udwig] und Lange, H. Ber- 

 lin, Ber. D. chem. Ges., 35, 1902, f2998- 

 3008). 



CYCLOID Ci3H,303N 



7-Plienyldihydro-a-picolone 

 ^-carboxylic acid 



CMe<gg Q-^) • ^^ >CH. 



Knoevenagel, E[mil]und Brunswig, R 

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

 (2172-2184). 



