Aryl glucoside derivative
AssigneeShanghai Zheye Biotechnology Co. Ltd.
InventorsHaibo Wang, Fengtian Du, Qiang Zhang, Na Guo
Life of this patent
Estimating the term…
Abstract
Provided in the present invention are a compound for inhibiting sodium glucose cotransporter 1, and a pharmaceutically acceptable salt and a stereoisomer of the compound. The compound is used for a pharmaceutical composition, and further provided is a method for preparing and using same, comprising the use of the drug or the composition in the preparation for the treatment and improvement of diabetes, cardiovascular and cerebrovascular diseases, weight loss, fatty liver, constipation, metabolism-related diseases and in the treatment of tumors.
Claims14
A compound of formula (I-1), or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof,
- wherein, R1a, R1b and R1c are each independently F, —OR1A, or —NHR1A, wherein R1A is independently hydrogen, C1-C6 alkyl, or acyl;
- R2 is S(O)m—R1A, and m=0, 1, or 2;
- R3, R4, R5, R6, R7, R8 and R9 are each independently hydrogen, deuterium, halogen, C1-C6 alkyl, cycloalkyl, cycloalkylalkyl, acyl, or alkynylalkyl;
- m2=1, 2, or 3;
- n2=1;
- X is hydrogen, deuterium, halogen, C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, or C2-C6 alkynyl;
- and
- Y1 is a linking group represented by any one of the following structures:
- wherein, RE, RF, RG and RH are each independently hydrogen, deuterium, halogen, C1-C6 alkyl, or acyl;
- E and J are each independently a single bond, —CH2—, oxygen, and or —NH—;
- s1=0, 1, 2, 3, 4, or 5;
- s2=0, 1, 2, 3, 4, or 5;
- and
- s3=0, 1, 2, 3, 4, or 5.
A compound of formula (II), or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof,
- wherein, X is hydrogen, deuterium, halogen, C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, or C2-C6 alkynyl;
- R8 and R9 are each independently hydrogen, deuterium, halogen, C1-C6 alkyl, or acyl;
- m2=1, 2, or 3;
- n2=1;
- and
- Y is a linking group, which is a linking arm composed of 2 to 17 carbon, oxygen or nitrogen atoms.
A compound represented by any one of the following structures:
- or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof.
Dependencies are inferred from the claim text.