1930 



750 



1930 



- MethylquiQolone 



|)|NlTI!n-2-METIIVL-QLIN0LnSE C, 011,05X3 

 amlTlilNlTU0-2-MEIIlV[.Qi;iS()l,nNK 



C\„HeO,X, 

 Decker, H. unci StavroJopouJos, A. J. 

 pr.ikt. C'hem., Leipzig', (N'.F.i, 68, lUO:;, 

 100-103). 



CYCLOIDS CHON 

 6-Oxy-l -methj'l -quinolone 



and its kiiiyl r.TiiKff. 

 Decker, IT. nnd Engler, H. I'.erlin, 

 li.T. ]). vhi'in. lies., 36. 1903, (1169- 

 1I77>. 



CYCLOID C Hi N 



X.a.a'-Pentamethylpyrrolidine 

 3-carboxyhc acid 



C.Mej . Cll . CO2II 

 PauTy, II. mill Hiiltenaslimidt, A. 

 Berlin, Bar. D. chem. Ges., 36, 1903, 

 ::!3r) 1-3370). Berichtiguu-r. Ebfiida, 

 36, 1!)03, (3687). 



CYCLOID C,,H:"';N 



Aldehydo-cinchonic acid 



p „ A\C'J,U) : ('II 



'^^=— C.CHU 



■-^-Oxy- 1 -methyl - quinolone. 

 Decker, II. und Engler, II. I'.cili 

 Her. 1). clieui. Ch's., 36, 1003, (IKV. 

 11771. 



P-Oxy-X-methylquinolone 



C0H.10H, <;^:;; ■;:;; 



and its methyl etiieu 



((/(((-CIILORO DEKIVATIVE 



CH :CH 

 'NMe . CO 

 and aua-BiiciMo i:ei!1v.\tive. 

 Howitz, Joh. und Barlocher, JI. 



{',JI,("l<OH)< 



lin, Bor. D. chcni. (les., 36, 1903, (156- 

 161'). 



CYCLOID CnHjOjN 



Succinanil 



0-, m- and jhA.mino si ccin.vnil 



Nil.,. Cell,. N<g;^>c2H, 



and I 111- corresponding NlTRO compounds, 

 Meyer, I!. Liebigs Ann. Client., 

 l.'M|,/i-, 327, I'J03, (1-58). 



CYCLOID Ci H, ON 



fl-Isopropylidene - trimethyl-pyrroli- 

 done 



^,,f ^CC.\le2).C0 



CM. 



-NMe 



Pauly, 11. imd HUltenschmidt, A. 

 ''"•'■Iln, 1!,.|. 1). chem. (ies., 36, I'jo;;, 



i::35l-;;:570). 



Pat^iuger, \V. J. prakt. Chem., 



Leip/.i- (X. !•■.■, 36, 1'.I0l>, ;i'i;3-l^61). 



CYCLOIDS CuHhON 



Ethylquinolone 



S-NlTKo-l-F.Tirvr.-iJlINol.nNE. 



Decker, H. und Stavrolopoulos, .\ . 



.1. prakt. Chem., Leipzig, ;X.F.', 68, 

 IU03, (100 -103). 



110 . c jr3<^ 



-0xy-2.l-diinethyl-quiiioliue 



,CMe : CII 

 'N ^ CMe 

 Billow, C. und Issler, G. Berlin, Bei-. 

 1). rhem. Ges., 36, 1H03, (1013-1019). 



c'cir3(<>ii,K, 



CYCLOID C.:H:,ON 



/>-Oxy-X-ethylquiiiolone 



Cll :CiI 

 XEt.L'O 



and its ETHYL ether and their a«a-brouio 

 derivatives. 



Howitz, Joh. und Barlocher, II. Ber- 

 lin, Her. 1>. chem. Ges.. 36, 1903, (156- 



CYCLOID C:;H: ON 



•i-Isopropylindolinone 



and its methyl and acetyl and Jibromo 



dcrivatices. 



Schwarz, 11. Ueber Indolinone 



Wien, .Monllfte Chem., 24, 1903,(568- 



578). 



