PATENT CLAIM ANALYSIS

Application Number: 15781997
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["546", "153000"]

Abstract:
Quinoline compounds and salts, hydrates or solvates serving as a selective uric acid reabsorption inhibitor, can be used in the treatment of hyperuricemia and gout by promoting uric acid to excrete from the body and reducing serum uric acid. Such compounds have the effect of reducing the uric acid in the animal body and human body.

Claim (Index 3):
The compound according to  claim 1 , or optical isomers or solvates or pharmaceutically acceptable salts or pro-drugs thereof, wherein, R 1  is selected from the group of halogen, substituted or unsubstituted aryl, substituted or unsubstituted pyridyl, substituted or unsubstituted pyrimidinyl, substituted or unsubstituted pyrrolyl, substituted or unsubstituted imidazolyl, substituted or unsubstituted furyl, substituted or unsubstituted thienyl, substituted or unsubstituted oxazolyl, substituted or unsubstituted thiazolyl, substituted or unsubstituted oxdiazolyl, substituted or unsubstituted thiadiazolyl or C 3 \u02dcC 6  cycloalkyl.\n Preferably, R 1  is selected from the group of F, Br, Cl, pyridyl, pyrimidinyl, pyrrolyl, imidazolyl, phenyl, trifluoromethyl or cyclopropyl, wherein said phenyl is optionally further substituted by one or more substituents selected from the group of methoxy, ethoxy, fluorine, chlorine, bromine or trifluoromethyl.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 94.0
- Lexical Diversity: 1.53846
- Patent Class: 546.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15357613', '14679866', '14099276', '13093729', '12043456']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7914685328740031
- 35 USC 102 Novelty (BERT): 0.5292528728088894
- Combined Prediction Score: 0.7652469668674917
- Mean Citation Score: 335.818128
- Max Citation Score: 339.1581700000001
- Similarity Product: 246.99016740360267

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 0

Dataset: test