1910 



IM 



1910 



CYCLOID CuHuGs 



l-Phenyl-3-methyltetronic acid 



CPh . rilMe^, , 

 C(OH I . CO 

 and its benzoyl iierivative 

 Dimroth, 0. mid Feuchter, H. Ber- 

 lin, Ber. D. chem. Ges., 36,1903, (2251- 

 22o6j. 



CYCLOIDS C15H10O3 



yS-Naphthacoumaryl methyl ketone 



also jS-NAPHTHACOrUARYL PHENTL KETONE. 



Baxtsch, Kurt. Berlin, Ber. D. chem. 

 Ges., 36, 1903, (1966-1976). 



3-Oxyflavone 



CO . C6H,(0H) 



CH : CPli>0 

 from resorcinol and benzacetodinitrile. 

 Meyer, E. von. J. prakt. Chem., 

 Leipzig, (N.F.), 67, 1903, (342-343). 



CYCLOID C15H15O3 



Santonin 

 Bertolo, P. Sopra la fusioue cou 

 potassa di alcuni derivati tipici della 

 santonina. Gazz. chim. ital., Palermo, 

 32, Parte II, 1902, (371-379) ; Roma, 

 Piend. Ace. Lincei, (Ser. 5), 11, 2° Sem, 

 1902, f486-492). 



CYCLOID CitHsOs 



Brazanequinone 



The 3, 6', 7'-TRiMETnoxY and triacetoxy 



DERIVATIVES. 



KostSLnecki, St. von und Lloyd, L. 

 Berlin, Ber. D. chem. Ges., 36, 190-3, 

 (2199-2201). 



The 3, 4, 6', 7'-TETB.VilETH0XY DERIV.VTIVE 



and its 1', 4'-diacetoxy DERiv.iTivE. 

 Eostanecki, St. von und Frost, A. 

 Berlin, Ber. D. chem. Ges., 36, 190.:-, 

 (2202-2206). 



CYCLOID CnHuGj 



3, 4 -Methylene dioxycinnamenyl 

 benzyl ketone 



PhCH^ . CO . CH : CH . C6H3<q>CH, 



Goldschmiedt, G. und Krczmaf, H. 

 Wien, MonHfte Chem., 22,1901,(749- 

 7.59). 



CYCLOID CsHieOa 



Naphthalidemethyl butyl ketone 



n u /CH. — CH2 . CO . C4H5 

 Ciotl6<Qg> (J 



Zink, J. Wien, MonHfte Chem. 23- 

 1902, (836-841). 



CYCLOID C: HkGj 



Phenyl /3-naphthacoumaryl ketone 



C,oH6<; 



CO 



XH : C . CO . CgHs 

 Bartsch, Kurt. Berlin, Ber. D. cli 

 Ges., 36, 1903, (1966-1976). 



Relationship to the desmotroposantonins 

 and the desmotroposantonic acids. 

 Francesconi, L. Berlin, Ber. D. chem. 

 Ges., 36. 1903, (2667-2669). 



Chromosantonln CisHjgOs 

 ' Desmotroposcnitonin CjsHjgOj 

 and ich'ite santonin C30H34O4 

 Montemartini, CI. Gazz. chim. ital., 

 Palermo, 32, parte I, 1902, (325-366). 



Constitution. 

 Wedekind, E. Berlin, Ber. D. chem. 

 Ges., 36, 190.3,(3161-3464). 



CYCLOID CsiHijOs 



Coumarylketonaphthafui'ane 



CioH,<;^^H>^' • ^^ C<gjj>CeH 

 Stoermer, R . und Schiififer, il. Ber 1 



Ber. D. chem. Ges., 36. 1903, (280 



2872). 



CYCLOID C:,H,403 



o-Fluorenoylbenzoic acid 



and its isomeric methyl esters. 

 Goldscluniedt, G. und LipscMtz, 

 Berlin, Ber. D. chem. Ges, 36, I'J' 

 (4034-4039). 



