PATENT CLAIM ANALYSIS

Application Number: 15745187
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["514", "210210"]

Abstract:
The present disclosure relates to 2-arylamino pyridine, pyrimidine, or triazine derivatives, and the preparation method and use thereof. The 2-arylamino pyridine, pyrimidine, or triazine derivatives may act on certain mutated forms of epidermal growth factor receptor, for example the L858R activating mutant, the delE746_A750 mutant, the Exon19 deletion activating mutant, and the T790M resistance mutant, so as to be used for treatment and prevention of diseases and medical conditions. The 2-arylamino pyridine, pyrimidine, or triazine derivatives may be used for treatment and prevention of cancer. The present disclosure also relates to a pharmaceutical composition comprising 2-arylamino pyridine, pyrimidine, or triazine derivatives, intermediates useful in the manufacture of 2-arylamino pyridine, pyrimidine, or triazine derivatives, and to methods of treatment of diseases mediated by various different forms of EGFR using 2-arylamino pyridine, pyrimidine, or triazine derivatives.

Claim (Index 11):
The compound according to  claim 10 , or a pharmaceutically acceptable salt or a solvate thereof, wherein the cancer includes non-small-cell lung cancer, breast cancer, neurogliocytoma, prostate cancer, ovarian cancer, head and neck squamous carcinoma, cervical cancer, esophageal cancer, liver cancer, renal cancer, pancreatic cancer, colorectal cancer, skin cancer, leukemia, lymphoma, gastric cancer, multiple myeloma, or solid tumor.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.39394
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15329044', '12223180', '13505235', '10628093', '14647940']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8329481101490864
- 35 USC 102 Novelty (BERT): 0.5506878305579146
- Combined Prediction Score: 0.8047220821899692
- Mean Citation Score: 427.42446
- Max Citation Score: 440.52466
- Similarity Product: 289.3017409204054

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

Dataset: test