| 摘要 |
Disclosed is a light sensitive composition containing a compound represented by the following formula (1): <CHEM> wherein R<1>, R<2> and R<3> independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, provided that R<1> and R<2> may combine with each other to form a ring or R<2> and R<3> may combine with each other to form a ring. |
