Patent ID: 6218135
Filing Date: 2001-04-17
Classification: C07D,Y10S

Abstract:
A 1,2-dioxetane derivative of general formula (I) ##STR97##wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each independently represents hydrogen, alkyl or aryl; or wherein R.sup.2 and R.sup.3 or R.sup.4 and R.sup.5 may respectively be joined to each other to form a cycloalkyl group;Ar represents a group of formula (A) ##STR98##R.sup.6 represents hydroxyl, alkoxyl, aralkyloxy, a phosphate group, or --OSi (R.sup.8 R.sup.9 R.sup.10), where R.sup.8, R.sup.9 and R.sup.10 each independently represents alkyl; R.sup.7 represents hydrogen, alkyl, aryl, hydroxyl, alkoxyl,aryloxy or aralkyloxy; V represents oxygen or sulfur or formula (B) ##STR99##wherein R.sup.6 is the same as in the formula (A); W represents nitrogen or C--R.sup.11, wherein R.sup.11 represents hydrogen, alkyl, alkoxyl, aryl or aralkyloxy; X represents oxygen or sulfur, or formula (C) ##STR100##wherein R.sup.6 is the same as in the formula (A); Y represents oxygen, sulfur or N--R.sup.12 ; Z represents hydrogen, alkyl, aryl, OR.sup.13, SR.sup.14 or a group of the formula; ##STR101##R.sup.12 represents hydrogen, alkyl, aryl, hydroxyl, or alkoxyl group; R.sup.13, R.sup.14, R.sup.15 and R.sup.16 each independently represents hydrogen, alkyl or aryl; or wherein R.sup.12 and R.sup.13, R.sup.12 and R.sup.14, R.sup.12 and R.sup.15, or R.sup.15 and R.sup.16 may respectively be joined to each other to form a ring, which ring may contain 2 or more hetero-atoms, each independently being nitrogen, oxygen or sulfur.