Suitable antidiabetics comprise insulin as well as {HEAD ~ orally active hypoglycaemic agents} such as sulphonylureas, e.g. glibenclamide and {TAIL ~ glipizide}; biguanides e.g. metformin; benzoic acid derivatives, e.g. repaglinide;and thiazolidinediones, e.g. troglitazone and ciglitazone 
such as
Suitable antidiabetics comprise insulin as well as { HEAD ~ orally active hypoglycaemic agents } such as sulphonylureas , e.g. glibenclamide and { TAIL ~ glipizide } ; biguanides e.g. metformin ; benzoic acid derivatives , e.g. repaglinide;and thiazolidinediones , e.g. troglitazone and ciglitazone
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH