PATENT CLAIM ANALYSIS

Application Number: 16392889
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["514", "230200"]

Abstract:
The present application provides novel compounds and methods for preparing and using these compounds. In one embodiment, the compounds are of the structure of formula (I), wherein R 1 -R 4  are defined herein. In a further embodiment, these compounds are useful in method for regulating one or both of the P2X 3  or P2X 2/3  receptors. In another embodiment, these compounds are useful for treating pain in patients by administering one or more of the compounds to a patient.

Claim (Index 1):
A method for treating a respiratory disorder in a patient, said method comprising administering to said patient a therapeutically effective amount of a compound of the structure of formula (I): wherein: R 1  is optionally substituted heteroaryl or NR 5 R 6 ; R 2  is optionally substituted aryl, optionally substituted heteroaryl, C 1  to C 6  alkyl, or S\u2014C 1  to C 6  alkyl; R 3  is H or C 1  to C 6  alkyl; R 4  is optionally substituted heteroaryl; R 5  and R 6  are, independently, selected from the group consisting of H, optionally substituted C 1  to C 6  alkyl, C 3  to C 6  cycloalkyl, optionally substituted aryl, optionally substituted heteroaryl, and CO(C 1  to C 6  alkyl); or R 5  and R 6  are joined to form a 5 or 6-membered heterocyclic ring optionally substituted by one or more of halogen, C 1  to C 6  alkyl, C 1  to C 6  alkoxy, C 1  to C 6  hydroxyalkyl, C 3  to C 6  cycloalkyl, C 1  to C 6  alkyl containing 1 to 3 fluorine atoms, C 3  to C 6  cycloalkyl-C 1  to C 6  alkyl, or CONH 2 ; or a pharmaceutically acceptable salt or prodrug thereof.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 100.0
- Lexical Diversity: 1.69811
- Patent Class: 514.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15906712', '15105526', '15184800', '15876810', '12337683']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8058508071246611
- 35 USC 102 Novelty (BERT): 0.6318844033723743
- Combined Prediction Score: 0.7884541667494325
- Mean Citation Score: 529.483388
- Max Citation Score: 578.2980299999998
- Similarity Product: 553.4366018399331

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

Dataset: test