Cycloids containing nitrogen. 694 



1932 



CYCLOID CvHhOsN, 



o-Oxy-e"''"azo-cli /'-acetyldiphenyl- 

 methane 

 A r- ir ^<'"-<'.,H3Ar.()IF 



Ac.C'6l'3< • 



Duval. 1 1., 7, ('.)-J\ \ 



CYCLOID C, HiB0iN2 



5 : n-Diplienyl-l : '■'> dimethyl 

 hydantoin. 



"1 : 5-Jiit<liruiin>])hriiiil derivative. 

 Biltz u. Behrens. l!., 43, (1984). 



CYCLOID C,hH,cO,N2 



4-Cinnamenyl-'>-phenyldiliydro- 



uracil. 

 Posner u. Rohde. I!., 43, (2G75). 



CYCLOID C, Hj.ON; 



Cinchotoxol. 



rHENYLCINCnOTOXOI. C',8lf2?^'2 '■ CPIl.' '11 



a-NAPiiTini.ciNcnoToxor, 

 CjsHjjNj : C{C,on7).OII 



Comanducci. Napoli, Rend. Ace. sc. 

 (^vv. 31, 16, 1910, (51-01). 



CYCLOID C oH.oOjNz 



Deliydroquinacridone. 



Kalb. I'.., 43, (i'i'09). 



CYCLOID Co„H,:0N2 



1 : --Dioxyphenanthraplienazine. 



IMmellujl compound 



•N : C . CeU, 



\N : C . C6IT4 

 Pisovschi. B, 43, (-M37). 



CYCLOID C,3H,,03N2 



1 : -"-Diphenyl 1 benzylidenepyrazo- 

 lone o-carboxylic acid 



Cells . C : N ^x.CeU^.COjH 

 CllPh: C.CO 

 Michaelis. A., 373, (195). 



CYCLOID C:3H,204N2 



Dioxyflavanthrene. 



1 >initro-dinifroso, tetramiiio, diajiilino- 

 dinitroso derivatives. 



Holdermann u. SchoU. B., 43, (3J0). 



CYCLOID C vHv.O.Nj 



Dibenzyldi-indoxyl. 



OCTOMETllVl.TKIKA-AMlNi) UEIIIVA'llVE. 



[(NMe2.C6H,),CII.CeIl3<^'^^//^>C.]^ 



and its melln/l derivatives. 



Reitzenstein u, Breunlng. A., 372, 



(L'S(t). 



CYCLOIDS C0XTAINh\O THREE 

 XITROC'EN ATOMS AND OXYGEN. 



CYCLOID CiHyONj 



i Methylcytosine. 



[>-Xitro derivative 

 XT^CO.NH ^ ^,,, 



'C(NH2)-C(N02)' 

 Johns. Am., 4t, (58). 



CYCLOID C H;04Nj 



Dimethylvioluric acid 



S.(//.s -iritli metals and amines. 

 Hantzscb u. Robison, R. B., 43, (45). 



CYCLOID CeHsO.Nj 



Histidine. 



1ienzo]jl-diiodo-histidine. 



\)-Xilrobenzo)jl-di-iodohistidine 



Di- antl tetra-iodo-histidine anhydride. 



Pauly. B., 43, (2243). 



CYCLOID C,H,04Nj 



1 : 3 Dimethyl-5 oxyhydantoylamide 



And the etltoxij derivative. 

 Biltz. B., 43, (1589). 



CYCLOID CrHuOsNa 



1 : 3 Dimethylhydantoylmethyl- 

 amide 



{Desoxyallocajl'uric acid) 



xNMe.CH.CO.NHMe 

 C0< I 



\XMe.CO 



Biltz. B., 43, (ICOO). - 



CYCLOID C;Hii04N3 



1 : 3-Dimethyl-5-oxyhydantoyl- 

 methylamide 



(AUocaffiiric acid) 

 and the b'-acetyl and ethyl derivatives. 



Biltz. B., 43, (I GOO). 



