PATENT CLAIM ANALYSIS

Application Number: 15780231
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["514", "300000"]

Abstract:
The invention provides a novel class of compounds as inhibitors of influenza virus replication, preparation methods thereof, pharmaceutical compositions containing these compounds, and uses of these compounds and pharmaceutical compositions thereof in the treatment of influenza.

Claim (Index 5):
The compound of  claim 1 , wherein each R\u2032 is independently F, Cl, Br, CN, N 02 , OR b , \u2014NR c R d , \u2014C(\u2550O)R a , \u2014C(\u2550O)NR c R d , C 1-9  alkyl, C 1-3  haloalkyl, C 3-6  cycloalkyl, 5- to 6-membered heterocyclyl, phenyl, phenyl-C 1-2  alkylene or 5- to 6-membered heteroaryl, and wherein each of the C 1-9  alkyl, C 1-3  haloalkyl, C 3-6  cycloalkyl, 5- to 6-membered heterocyclyl, phenyl, phenyl-C 1-2  alkylene and 5- to 6-membered heteroaryl is independently unsubstituted or substituted with one, two, three, or four substituents independently selected from F, Cl, Br, CN, NO 2 , OR b , \u2014NR c R d , methyl, ethyl, n-propyl or i-propyl.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 93.0
- Lexical Diversity: 1.48148
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16326189', '16327335', '15577771', '15300284', '12728153']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8253150699415182
- 35 USC 102 Novelty (BERT): 0.5821479896842462
- Combined Prediction Score: 0.800998361915791
- Mean Citation Score: 404.142608
- Max Citation Score: 471.80267
- Similarity Product: 458.76787241588056

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

Dataset: test