PATENT CLAIM ANALYSIS

Application Number: 16069326
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["546", "156000"]

Abstract:
Compounds of the formula I in which X 1 , X 2 , X 3 , X 4 , R 1 , R 2 , R 3 , Q and Y have the meanings indicated in Claim  1,  are inhibitors of c-Kit kinase, and can be employed for the treatment of cancer.

Claim (Index 8):
Process for the preparation of compounds of the formula I according to  claim 1  and pharmaceutically acceptable salts, solvates, tautomers and stereoisomers thereof, characterised in that\n a) for the preparation of compounds of the formula I, \n wherein \n X 1 , X 2 , X 3 , X 4  denote CH and \n Y denotes N, \n a compound of the formula II \n in which R 1 , R 2  and Q have the meanings indicated in  claim 1 , is reacted with a compound of formula III\n N 3 \u2014R 3 \u2003\u2003III \n in which R 3  has the meanings indicated in  claim 1 , or b) for the preparation of compounds of the formula I, wherein Y denotes N, a compound of the formula IV in which and X 1 , X 2 , X 3 , X 4 , R 1 , R 2  and Q have the meanings indicated in  claim 1 , is reacted with a compound of formula V in which R 3  has the meanings indicated in  claim 1 , or c) a radical R 3  is converted into another radical R 3  by\n i) converting a carboxylic group into an amide, \n ii) acylating or alkylating an amino group, \n or d) that a compound of formula I is liberated from one of its functional derivatives by treatment with a solvolysing or hydrogenolysing agent, and/or a base or acid of the formula I is converted into one of its salts.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 95.0
- Lexical Diversity: 1.71875
- Patent Class: 546.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14909365', '15566933', '13546039', '14772865', '14908217']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7853923880306234
- 35 USC 102 Novelty (BERT): 0.5310001776091556
- Combined Prediction Score: 0.7599531669884766
- Mean Citation Score: 331.6542
- Max Citation Score: 348.71225
- Similarity Product: 282.98259347325563

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