Cycloids containing nitrogen. 



1934 



CYCLOID CisHnOzNs 



Latidinobenzobisisopyrazolone. 



Michaelis. A., 366, (30G). 



CYCLOIDS C15H15ON3 



Metliyllutidonephenylpyrazolone. 

 Michaelis. A., 366, (380j. 



Lutidono-o-tolylpyrazolone. 



Michaelis. A., 366, 1 370). 



CYCLOID C2,Hi50N3 



Triplienyltriaz one ^"^Xcq ';xpj\>N 



RoUa. G., 



i, (32: 



CYCLOIDS CONTAINING THREE 



NITROGEN ATOMS AND SULPHUR. 



CYCLOID C7H5N3S 



o-Thiobenzazimide 



/CiSH) : X 



C.H, 



^N^ 



-N 



NPii<; 



Reissert, A. u. Grube, F. B., 42, 

 (37I0J. 



CYCLOID C3H7N3S 



Thiophenyltriazolone 



.X : CH 

 -CS : NH 

 RoUa. G., 38, i, (327). 



CYCLOID CuHhONjS 



1, ^-Diphenyl-'j-thiourazole 

 /CO.NH 

 NPh< I 



\CS .NPh 

 Busch, M. 1'.., 42, (4766). 



'YCLOIDS CONTAINING FOUR 



NITROGEN ATOMS. 



CYCLOID C2H4N4 



N-Amino-osotriazole 



CH : X\ 

 i \X.XH, 



CH ; X' 

 Pechmann, H. v. u. Bauer, W. B., 



42, (GG'J). 



CYCLOID C3H4ON4 



N-1 -Formylamiuotriazole 



X : CH-. 



I >X.XH.COH 



X : CH^ 

 Bulow, C. B., 42, (2717). 



CYCLOID CiH N4 



C, C Dimethyl-N-aminoosotiiazole 



('Me : X. 

 i >X.XH2 



Clle : X/ 



illld tlie RRNZdVl.VMIN'i) ])ERIV.\TIVE. 



Pechmann, H. v. u. Bauer, W. B., 



42, Mr>/. 



CYCLOID C, H10N4 



Acetoplienone-N-amino-3, 4-triazole 



X : CH. 



I >X.X : C.MePh 



X : CH/ 

 Bulow, C. B., 42, (2717). 



CYCLOIDS CONTAINING FIVE 

 NI'TROGEN ATOMS. 



CYCLOID C4H9N5 



Ethylenebiguanide 

 .XH.C(XH: 



^yi4< 



XH.CiXH 



>XH 



and its sa/^s. 

 Dittler. M., 29, (645). 



CYCLOID CgHgONs 



Phenyl! , 3, 4-triazolecarbamide 



X : CH\ 



>X.XH.CO.XHPh 

 X : CH/ 

 Bulow, C. B., 42, (2718). 



CYCLOIDS CONTAINING SIX 

 NITROGEN ATOMS. 



CYCLOID Cj.H.Ne 



syni-Hexaphenylmelamine 



{y-Carhodiphemjllmide). 



1 hX . G<^,pj^ ^,^ . ^.pj^j>Xl li 



Busch, M., Blume, G. u. Pungs, E. 

 J. pr., 79, (541). 



1934 CYCLOIDS WITH FOUR 

 A'l'OMS OF XITROGEX IX 

 THE RIXG. 



Behrend u. Schultz. 64229. Oxy- 

 datiou der Hanisam-e in alkalischer 

 Losuiig'. 



Biltz. 64417. Methylderivate des 

 Dipheny lace tyleudiui-ei IIS. 



64421. Hanisaure-glykole. 



Bulow. 64823. [Triazo-pyridaziiie.] 



64824. X, X'-l-l'-Tria/.ol- 



pyrrol- uiid Triazol-lutidonverbindungeii. 



