Suitable antidiabetics comprise insulin as well as {HEAD ~ orally active hypoglycaemic agents} such as {TAIL ~ sulphonylureas}, e.g. glibenclamide and 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 { TAIL ~ sulphonylureas } , e.g. glibenclamide and 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 TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH