abstract |
(57) [Summary] -NHC (O) NH-, -C (O) NH-, -NHC (O)-, -OOC-, -COO-, -NHC (O) O-, -OC (O) NH -, - CH 2 NH - , - NHCH 2 -, - CH 2 NHC (O) O -, - OC (O) NHCH 2 -, - CH 2 NHCOCH 2 O -, - OCH 2 C (O) NHCH 2 -, - NHC (O) CH 2 O -, - OCH 2 C (O) NH -, - NH -, - O- and carbon - modified via a linking group selected from the group consisting of carbon bonded amino acid or a Polymeric delivery agents, delivery agent compounds useful in the delivery of active agents, such as polymeric delivery agents comprising polymers conjugated to derivatives (wherein the polymeric delivery agent is not a polypeptide or polyamino acid), and A composition comprising: Also provided are methods of administration and methods of manufacture. |