PATENT CLAIM ANALYSIS

Application Number: 16327854
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["546", "269700"]

Abstract:
The present invention relates to novel substituted phenoxy- and benzyloxy-piperidine compounds of formula (I) having P2X7 receptor (P2X7) antagonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment or prophylaxis of diseases associated with P2X7 receptor activity in animals, in particular humans.

Claim (Index 6):
A process for preparing a compound of formula (I) as defined in  claim 1  comprising the steps of:\n i) reacting a compound of formula (II): \n wherein the meanings of n, R1, R5 and R6 are as defined above, with a compound of formula (III) wherein the meanings of R2, R3 and R4 are as defined above; or with a compound of Formula (IIIa): wherein the meanings of R2, R3 and R4 are as defined above; and W is a suitable leaving group; and optionally converting the obtained compound of formula (I) into a salt thereof, and/or preparing stereochemically isomeric forms thereof.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 99.0
- Lexical Diversity: 1.31111
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15115963', '14747485', '15763281', '15176597', '13057510']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7769245396001412
- 35 USC 102 Novelty (BERT): 0.5226997663865951
- Combined Prediction Score: 0.7515020622787866
- Mean Citation Score: 282.820674
- Max Citation Score: 340.03296
- Similarity Product: 231.8406361204148

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

Dataset: test