Cycloids containing nitrogen. 



r59 



1932 



CYCLOID C15H10N2 



Quindoline. 



Acetyl derivative also the metiiiodide. 



Ficliter, Fr. und Boehringer, R. t.c. 

 (3932-3U42). 



CYCLOID CsHi^Nz 



o-Benzylenetolimidazole. 



TMele, J. uud Falk, K. G. Liebigs 

 Ann. Chem.," Leipzig, 347, I'JOG, (111'- 

 131). 



CYCLOID CicH,6N2 



Bz-Methyl-p-tolyl-dihydroquinazo- 



line aiid its salts. 

 Walther, R. von uud Bamberg', II. 

 J. praiit. Chem.,. J.,eipzig, (N.F.j, 73, 

 19U6, {209-22S). 



CYCLOID C16H13N2 



Bz Methyl-p-tolyl-tetraliydro- 

 quinazoline and its salts. 



Walther, R. von und Bamberg, R. 

 I.e. 



CYCLOID CiHi.Ng 



M-Phenyl-1', 3-naphthoglyoxaline 



ami the x-amixd herivative 



and its salts, acetate, henzijlldene 

 dcrivat'iocs, etc. 



Franzen, H. t:r. (.5-15-569). 



CYCLOID C,7Hi8N2 



[Base obtained from d'lbemijlidene- 



acetonelnjdroxyhuiiineoxhue by 



reduction]. 



Minimni, G. e Ciusa, II. Gazz. chim. 

 ital., Roma, 34, ii, 1901, (373-376). 



CYCLOID C17H20N2 



Bz-Dimethyl-p tolyltetrahydro- 

 quinazoline 



^, ,, „ N.Me.CH^ 

 CeH3Me< • 



CH2.N.C7H7 



Walther, R. von und Bamberg, R. 



J. prakt. Chem., Leipzig, (X.F.), 73, 

 1906, (209-2i'8). 



CYCLOID CgHnNz 



N,' M-Diplienylbenzimidazole 



7?l-NlTR0, AMINO and A-MIXOACETYE 

 COMPOUNDS. 



Waltber, R. von und Kessler, A. op. 



cit. 74, 1906, (241-21S). 



CYCLOID CnHi6N2 



Tiiphenylglyoxaline 



PhCN 



PhC.NH' 



TRirHENYLDlMETIIYLGLYOXALINIUM IODIDE 

 *^23H2iN2l 



Fischer, 0. op. cit. 73, 19l)(;, (419- 

 4-16). 



CYCLOIDS C24HHN2 



-, 7-Naphtliylenediacridine 



3, 3'-l)lAMlK(i DERIVATIVE 



2, 3-Naphtliylenediacridine 



3, 3'-l'IAMIN0 DERIVATIVE. 



Baezner, C. Berlin, Ber. D. chem. 

 Ces., 39, 1906, (2650-2653). 



CYCLOID C32H2aN2 



Diphenylquinacridine 



Tetranitro ilerivative. 



UUmann, Fr. und Broido, J. t.c. 

 (356-369). 



CYCLOIDS WITH TWO NITROGEN 



ATOMS AND OXYCEN. 



CYCLOID CjH^ONj 



Isodiazoacetic acid 



ISODJAZOAGETYL-AMINOACETIG ACIP, 

 C4H5O3N3 



^J>C.CO.NII.CH2.C02H 



Curtius, Th. und Thompson, J. t.c. 

 (3398-34101. 



ISODIAZOACETYLGLYCISAMIDE, C4lIe02N4 



^>C.CO.NH.CH2.CO.NH2 



Ammouinm and silver salts; benzoyl 

 and acetyl derivatives. 



Curtius, Th. und Thompson, J. I.e. 

 CYCLOIDS C4H4ON2 



Oxypyrimidine 



6-ClILORO-5-IODO-2-ETHYLTinOL-l'YRIMIDlNE 



Ets.c<^:;g^i>ci 



Johnson, T. B. and Johns, C. O. 

 J. BioL Chem., New York, 1, 1906, (305- 

 318). 



OXYAMINOI'VRIMIDINE 

 5-l0D0-6-AMIN0-2-ETIIYLTHI0I.I'YRIMIDINE 



EtS.C<^l^^^|J>CI 

 and 5-I0D0-6-ANILIN0-2 ethyltiiiolpyri- 



MIDINE. 



Johnson, T. B. and Johns, C. 0. I.e. 



