PATENT CLAIM ANALYSIS

Application Number: 15771775
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["540", "575000"]

Abstract:
The present invention relates to a compound represented by Chemical Formula, or a pharmaceutically acceptable salt thereof. The compound according to the present invention can be usefully used for the prevention or treatment of sodium channel blocker-related diseases.

Claim (Index 1):
A compound represented by Chemical Formula 1 below, or a pharmaceutically acceptable salt thereof: in Chemical Formula 1, R 1  is hydrogen, C 1-4  alkyl, C 1-4  alkoxy, C 1-4  haloalkyl, C 1-4  haloalkoxy, halogen, or cyano, R 2  and R 3  are each independently hydrogen, or halogen, R 4  is C 5-10  heteroaryl containing one or two elements each independently selected from the group consisting of N, S and O,\n wherein the C 5-10  heteroaryl is unsubstituted or substituted with C 1-4  alkyl, or halogen, \n R 5  is \u2014CH 2 CH 2 \u2014N(R 7 )(R 8 ), or \u2014CH 2 CH 2 CH 2 \u2014N(R 7 )(R 8 ), R 6  is hydrogen, or C 1-4  alkyl; or R 5  and R 6  together form C 3-5  alkylene, (C 2-4  alkylene)-N(R 9 )\u2014(C 2-4  alkylene), or (C 2-4  alkylene)-O\u2014(C 2-4  alkylene),\n wherein the C 3-5  alkylene, or C 2-4  alkylene is each independently unsubstituted or substituted with one or two R 10 , \n R 7 , R 8 , and R 9  are each independently hydrogen, or C 1-4  alkyl, R 10  is C 1-4  alkyl, C 1-4  alkoxy, halogen, amino, NH(C 1-4  alkyl), N(C 1-4  alkyl) 2 , NHCO(C 1-4  alkyl), or pyrrolidinyl, X 1  is C\u2014R\u2032, or N, wherein R\u2032 is hydrogen, or halogen, X 2  is CH, or N, and X 3  is N\u2014R\u2033, wherein R\u2033 is hydrogen, or C 1-4  alkyl.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.28125
- Patent Class: 540.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16061815', '16086654', '14435473', '13707096', '11728897']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7549904975613713
- 35 USC 102 Novelty (BERT): 0.564525774458334
- Combined Prediction Score: 0.7359440252510676
- Mean Citation Score: 414.399758
- Max Citation Score: 452.23602
- Similarity Product: 323.32488693955423

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

Dataset: test