Cycloids containing nitrogen. 



787 



1932 



CYCLOID C28Hi40,N2 



Dihyclroflavanthrene 



and the hijdrochloride and 0-Bcnzoyl 

 derivative. 



SchoU. B., 41, (2304). 



CYCLOID CzsHi.OzNj 



Tetrahydroflavanthrene 



and the dibenzoyl derivative. 

 SchoU. 15., 41, (2304). 



CYCLOID C2£H,603N2 



Dihydroflavanthrenehydrate. 

 Scholl. B., 41. (2304j. 



CYCLOID C23H16O2N2 



Fl avanthrinolhy dr ate . 

 SchoU u. Neovius. B.. 41, (2534). 



CYCLOID C,3H2r03N2 



a-Hexahydroflavanthrenehydrate. 

 SchoU u. Neovius. B., 41, (2534). 



CYCLOID CaH: 04N2 



V- Dianisyl-dihydroanisazine. 

 Wieland. B., 41, i'347.S). 



CYCLOID C34H32ON2 



Duplodibenzalacetone oxydiamine. 

 Fromm. B., 41, (304 I). 



.CYCLOIDS WITH TWO NITROOEX 

 I ATOMS AND SULPHUR. 



I CYCLOID C4H4N;S 



! 2-Sulphliydropyrimidine. 



Jilliijl ether of the 6 o- and 2>tolylamini;) 



DEUIVATIVES 



^T /C(SEt) : X— CH 

 ('(XH.C7H,). (in 

 Johnson, Johns & Heyl. 57S69. 



CYCLOID CinHioN2S 



-Phenyl-3-methyl-5-thiopyrazolone 



-CS.CII, 



^X : CMe 



lud its iiults. Also the 5-TniOMEiiiYL 



and BENZOYLTIIIO IIERIVATIVES. 

 The D!.<ULPHIDE CioHgXoS.SCioHgX, 



MichaeUs n. Pander. A., 361, (2(11). 



CYCLOID CnH;,N S 



l-p-Tolyl-3-methyl-''-thiopyrazolone 

 /CS. CH, 

 XC,H,< ! 



\X : XMe 



MichaeUs n. Dulk. A., 361, (292). 

 CYCLOID CijHhN.S 



l-p-Tolyl-3-m.ethyl-5-thiometliyl- 



pyrazole. 

 Michaelis u. Dulk. A., 361, (292). 



CYCLOID CisHhN.S 



1-Phenyl 3-methyl-4-isopropylene-5- 

 thiopyraz clone 



/( 'S . C : CMe, 

 XPh< I 



\X=CMe 



Michaelis n. Pander. A., 361, 261). 

 CYCLOID CuHieNzS 



l-p-Tolyl-3-methyl-4-isopppylene- 



5-thiopyrazolone. 

 • MichaeUs n. Dulk. A., 361, (292). 



CYCLOIDS C,rHi4N2S 



1 , 5-Diphenyl-3-thiomethylpyrazole. 

 Michaelis n. Willert. .\., 358, (159j. 



1 , 3-Diphenyl-5-thiomethylpyrazole. 

 Michaelis u. Willert. A., 358, 171). 



CYCLOID CitHmN S 



I -Phenyl-3-metliyl- 1 -benzylidene- 

 ■Vthiopyrazolone. 



Michaelis n. Pander. A., 361, i2(U). 

 CYCLOIDS C, Hi,N>S 



1 -Phenyl'3-methyl- l-phenyliso- 



propylene-'i thiopyrazolone. 



Michaelis u. Pander. A., 361, 201). 



1 -p-Tolyl-3-methyl- 1-benzylidene 



•')-thiopyrazolone. 

 Michaelis u. Dulk. \., 361, (292). 



CYCLOID C, H.NsS 



1 -p-Tolyl-3-methyl- i-phenyliso- 



propylene 5 thiopyrazolone. 



Michaelis u. Dulk. .\., 361, (292). 



