The present invention provides a heterocyclic compound having an RORγt inhibitory action.
The present invention relates to a compound represented by the formula (I):
wherein
Ar is a the partial structure (1) to the partial structure (5),
Q is a bivalent group selected from the group consisting of (Ia)-(If), and
B is a ring optionally having substituent(s),
or a salt thereof.
Provision of a superior URAT1 activity inhibitor effective for the treatment and the like of a pathology involving uric acid, such as hyperuricemia, gouty tophus, acute gouty arthritis, chronic gouty arthritis, gouty kidney, urinary lithiasis, renal dysfunction, coronary heart disease, ischemic cardiac diseases and the like.
A URAT1 activity inhibitor containing a compound represented by the following formula [1] or a pharmaceutically acceptable salt thereof, or a solvate thereof as an active ingredient:
wherein each symbol is as defined in the specification.
Shridhar, D. R.; Rao, K. Srinivasa; Singh, A. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1985, vol. 24, p. 1263 - 1267
作者:Shridhar, D. R.、Rao, K. Srinivasa、Singh, A. N.、Rastogi, K.、Jain, M. L.、et al.
DOI:——
日期:——
SHRIDHAR D. R.; RAO K. SRINIVASA; SINGH A. N.; RASTOGI K.; JAIN M. L.; GA+, INDIAN J. CHEM., 24,(1985) N 12, 1263-1267
作者:SHRIDHAR D. R.、 RAO K. SRINIVASA、 SINGH A. N.、 RASTOGI K.、 JAIN M. L.、 GA+