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 4):
The compound of  claim 1 , wherein each R 2  is independently F, C 2-6  alkynyl, OR b , C 3-6  carbocyclyl, C 3-6  carbocyclyl-C 1-2  alkylene, 5- to 6-membered heterocyclyl, (5- to 6-membered heterocyclyl)-C 1-2  alkylene, phenyl, naphthyl, phenyl-C 1-2  alkylene, 5- to 6-membered heteroaryl, (5- to 6-membered heteroaryl)-C 1-2  alkylene; or two adjacent R 2 , together with the atoms to which they are attached, form a C 5-6  carbocyclic ring, 5- to 6-membered heterocyclic ring, benzene ring or 5- to 6-membered heteroaromatic ring, and wherein each of the C 2-6  alkynyl, C 3-6  carbocyclyl, C 3-6  carbocyclyl-C 1-2  alkylene, 5- to 6-membered heterocyclyl, (5- to 6-membered heterocyclyl)-C 1-2  alkylene, phenyl, naphthyl, phenyl-C 1-2  alkylene, 5- to 6-membered heteroaryl, (5- to 6-membered heteroaryl)-C 1-2  alkylene, C 5-6  carbocyclic ring, 5- to 6-membered heterocyclic ring, benzene ring and 5- to 6-membered heteroaromatic ring is independently unsubstituted or substituted with one, two, three, four or five R\u2032, with the proviso that when m is 1, R 2  is not F.

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): 0.8270090195122647
- 35 USC 102 Novelty (BERT): 0.5757753475886782
- Combined Prediction Score: 0.801885652319906
- Mean Citation Score: 404.142608
- Max Citation Score: 471.80267
- Similarity Product: 419.0340894501954

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