Cycloids containing nitrogen. 



1931 



CYCLOID CnHi.N 



2,3,3 Trimethylindolenine 



DiCHLORO DEUIVATIVE 



Plancher, G. e Carrasco, O. I.e. 

 CYCLOID CnHisN 



Phenylpiperidine 



O, p-DlNITi:0, KIAMIXO and DIACETYL- 

 DIAMIXOPHENYL DERIVATIVES. 



Spiegel, L. uud Utermann, A. Ber- 

 lin. Ber. D. cheni. Ges., 39, 190G,(2G31- 

 2038). 



CYCLOIDS CisHiiN 



X-Metliyl-iS-naphthindole 



Pschorr, R. und Karo, W. t.c. (31J0- 

 olU). 



Stilbazole 



p-AMINO-a-STILDAZOLE, p-AJIINO-7-STILBA- 



zdle and their salts. 



Baumert, R. t.c. (2971-297Gj. 



CYCLOID CnHnN 



X-Methyl-dihydro-;3-naplithindole 



and its salts. 



Pschorr, R. und Karo, W. t.c. ('3140- 

 3144). 



CYCLOID C13H15N 



Methyltetrahydrocarbazole. 

 Plancher, G. e Carrasco, 0. Roma, 

 Rend. Ace. Lincei, (Ser. 5), 13, i, 19U4, 

 (632-G36;. 



CYCLOIDS CsHnN 



Methyltetr ally dro c arb az oline - 

 Plancher, G. e Carrasco, 0. I.e. 

 N-Metliyl-hexahydro-/3- 

 naphthindole. 

 Pschorr, R. und Karo, W. Berlin. 

 Ber. D. chem. Ges., 39, 1906, (3140- 

 3144). 



CYCLOID ChHhN 



Phenylindole C6H,<^!2>CPli 



Derivatives. 



Angel, A. e Angelico, F. Roma, 

 Rend. Ace. Lincei, (Ser. 5), 13, i, 1904, 

 (255-258;. 



CYCLOIDS CuHisN 



ui-Methyl-7-stilbazole and its salts. 

 Also m-Methyl-a-stilbazole- 



Freund, IT. Berlin, Ber. D. clieni. 

 Ges., 39, 190G, (2833-2837). 



CYCLOIDS Ci.HisN 



Diliydro-m-metliyl-7-stilbazole 



and its salts. 



Also dihydro-m-metliyl-a-stilbazole ■ 

 Freund, H. I.e. 



CYCLOID CuHnN 



Isopropyl-7- stilbazole and its salts. 

 Freund, H. I.e. 



CYCLOIDS C16H21N 



4-Methyl-3-isopropyltetrahydro- 

 carbazole 



c,H,<— .^' • ^'H^i^ • 9^^ 



KR.C.CE{C,U,).CE, 



Plancher, G. e Carrasco, 0. Roma, 

 Read. Ace. Lincei, (Ser. 5), 13, i, 1904, 



(G32-63G). 



Methylisopropylc arbaz olenine 



CH : CH.C C(C3ll7!.CH2.CH2 



Cil : CH.'C.X : C.CH, CHMe 



Plancher, G. e Carrasco, 0. I.e. 



CYCLOID CitHhN 



1,2-Naphtliacridine. 

 Baezner, C. und Gardiol, A. Berlin, 

 Ber. D. chem. Ges., 39, 1906, (2623- 

 2G25j. 



CYCLOIDS C19H13N 



9-Phenylacridine. 



2-NiTRO and 2--Uiixo ; 2-NiTRO-7-Aiiixo 

 and 2,7-DiAJirao ; 2-NnRo-5-JiETHOXY, 2- 



NITR0-4"-METH0XY DERIVATIVES. 



UUmann, Fr. und Ernst, H. W. t.e. 



(298-310J. 



2,4-I)iNnRO, 2,4-DiAMiNo ; also 2,4-dinitro- 

 7-AMiNO and -5-oxY derivatives. 



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



(356-369). 



The CHROiiATE, 3,G-dixitro and diamixo 

 derivatives. 



Dunstan, A. E. und Oakley, R. O'F. 



t.c. (977-980). 



