摘要 |
COMPOUNDS OF FORMULA (I) WHEREIN: R? REPRESENTS A HYDROGEN ATOM OR A ? COOR GROUP, R? REPRESENTS A GROUP G OR A LINEAR OR BRANCHED (C?-C?) ALKYL GROUP SUBSTITUTED BY A GROUP G, WHEREIN G REPRESENTS A?(CH?)n-A-(CH?)m-B-(CR?R?)p-(CH?)o-R? GROUP AS DEFINED IN THE DESCRIPTION, R? REPRESENTS A HYDROGEN ATOM, AN ALKYL GROUP OR AN NO? GROUP. |