Cycloids containing nitrogen. 



CYCLOID C, H N: 



Dipyrryl diketone 



\\TI 



CH.NII 

 Oddo. G., 41, i, (248) 



^Nii.cn 



CYCLOIDS CoHhONj 



1 -Phenyl •"-methyl-;'>-oxypyrazole 



■[-pnitrdfidiiu'-iizo com pound. 

 Btilow M. Hecking. 1!., 44, iJTl). 



l-Phenyl-3-methyl 5-pyrazolone 



CoudcjiKiit Kill products u-iih aldehydes. 

 Heidusutika u. Rothacker. .J. pr., 84, 

 (535). 



]-jD-15ROMoriii:sYi.-3-.Mi:Tiivi,-i-uitOMO-4- 



NITRO-5-rYRAZOLONi:. 



WisUcenus u. Goz. H., 44, (3492). 

 CYCLOIDS C,,H,rO.N2 



4-Methyl-."J-ethyl- 1 propyluracil 

 4-Methyl- 1 ethyl-'!-propyluracil 



BiickendorfF. .\., 385, lol'.'J . 

 CYCLOID CiHioO^N. 



1 .3-PhenylmethyKi-pyrazolone- 

 M'h— C(uiii 

 .{-aldehyde ! >C.CHO 



N=CMe 



Friedlaender u. Felix. 84481. 



CYCLOID CnHioOsNz 



1-Phenyl pyiidazinone 

 3-carboxylic acid 



,C').(' 



r23 1932 



2 " Propylquinozaline 3-carboxylic 



acid I''th>jl eater. 

 ('fH,<^ :C.C3H, 



Warn. ( Ml., 152, (98). 



CYCLOID Ci.Hi.OiNz 



Phenylmethylpyridazinone 

 carboxylic acid ' 



Blaise et Gault. Bl., 9, (463). 

 CYCLOID C,:H,oON2 



Oxyphenylindazole 



t6H4<^^ ;>NPh 



Chloro and dic.ldoro derivative. 



Freundler. HI, 9, (737 ; 783). C.U., 

 152. 1250 :. 



CYCLOID CnHizO^N, 



/NH.CMe, 



NI"li< 

 Wislicenus 



. Waldmiiller. 



B., 44, 



(15: 



CYCLOID CnHnONj 



Antipyrine 



Compounds (Ciilli20X,)4.SiiCl44IICl 

 and (C,,H,2U.\2)3SiiCl,3HCl 



Astre et Vidal. Bl., 9, (309, 836). 

 Compound (CijHjjONzJgFeCljQHCl 



CYCLOID CHuONo 



5-Phenyl---ethyl-.j-pyrazolidone 



l-A^^»•oso derivative. 

 Muckermann. J. pr., 83, (534). 



CYCLOID CnHnO.N: 



1 -Benzyl- ! methyl-uracil. 

 Wheeler A: McFarland. Am., 42. (101). 



Gyrolone c^^^ii 



Ac. 



-co 



CO.NH 



Gabriel. 15., 44, (85). 



CYCLOID CuHuONj 



Diliydrogyrilone. 

 Gabriel. B., 44, (88). 



CYCLOIDS CsHkO^No 



3 Benzyl-i : 3-dimethyluracil. 

 Wheeler A McFarland. 9 II 67. 



l-Benzyl-3 : 4-diniethyluracil. 

 Wheeler & McFarland Am., 42, (101). 



CYCLOID CnHisON, 



1-Phenyl 3-fe);. butyl-''-pyi'azolone. 

 Wahlberg. B., 44, (2074j. 



CYCLOID ChHkONj 



4-Phenyl-l : 8-naphthyridone 



CH:Cn.C.CPh:CH 

 Oil: N .C.XH . CO 

 Palazzo e Tamburini. S8277. 



