PATENT CLAIM ANALYSIS

Application Number: 15748212
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["544", "279000"]

Abstract:
Disclosed herein are processes for preparing 8-(3-(4-acryloylpiperazin-1-yl)propyl)-6-(2,6-dichloro-3,5-dimethoxyphenyl)-2-(methylamino)pyrido[2,3-d]pyrimidin-7(8H)-one and FGFR inhibitor, as well as polymorphs and/or salt forms thereof.

Claim (Index 1):
A process of preparing a compound of formula (I): comprising: (A) treating compound of formula (a) (where X is a leaving group under elimination reaction conditions) with a base to provide the compound of formula (I); or (B) reducing the acetylene bond in compound (b) to provide the compound of formula (I); or (C) treating a compound of formula (c) with a reducing agent to provide the compound of formula (I); or (D) chlorinating a compound of formula (d) to provide the compound of formula (I); and (E) optionally converting the compound of formula (I) obtained from reaction (A), (B), (C), or (D) above to an acid addition salt; or (F) optionally converting the compound of formula (I) obtained from reaction (A), (B), (C), or (D) above to the free base.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 1.25714
- Patent Class: 544.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11861958', '10884927', '15011377', '15566527', '14402608']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7547920694943314
- 35 USC 102 Novelty (BERT): 0.5322276231227564
- Combined Prediction Score: 0.7325356248571739
- Mean Citation Score: 334.0242540000001
- Max Citation Score: 357.45193
- Similarity Product: 264.9216279689288

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