| abstract |
Formula (I): (wherein R 1 represents an aldopyranose residue, R 2 represents a hydrogen atom or a hydroxyl group, A represents —CH 2 —, —CH (OH) —CH 2 — or —CH═CHCH 2 — Z represents —O— or —CH 2 —, when Z is —O— and x represents an integer of 4 to 16, y represents an integer of 26 to 35, Z is —O—, and x is 17 When y represents an integer of 25, y represents an integer of 0 to 35, and when Z represents —CH 2 — and x represents an integer of 4 to 15, y represents an integer of 26 to 35, and Z represents —CH 2 —. And when x represents an integer of 16 to 25, y represents an integer of 0 to 35) and autoimmune diseases such as autoimmune arthritis containing them, and allergic diseases such as bronchial asthma Or diseases that are known to be associated with NKT cells or NKT cell stimulation Therapeutic agents. |