The Study is to Investigate D-2570 in Participants With Different Levels of Kidney Function.

Voluntarily participate in this study after adequate informed consent, sign the written informed consent form, and agree to comply with all procedures specified in the study protocol;

Aged 18 to 70 years (inclusive). Age matching will be conducted between the normal renal function group and the matched renal impairment group with a mean difference within ±10 years;

Male and female participants are eligible. Gender matching will be performed between the normal renal function group and the matched renal impairment group with a difference of no more than 1 subject;

Male participants weigh no less than 50 kg, and female participants weigh no less than 45 kg. Body mass index (BMI) = weight (kg) / height squared (m²), ranging from 19 to 30 kg/m² (inclusive). Weight matching will be conducted between the normal renal function group and the matched renal impairment group with a mean difference within ±10 kg;