PATENT CLAIM ANALYSIS

Application Number: 15741639
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["514", "407000"]

Abstract:
An indole derivative as expressed by Formula (I), a preparation method thereof, a pharmaceutical salt, and use thereof as a therapeutic agent, especially as a FGFR inhibitor. Each substituent in Formula (I) has identical definition as specified in the specification.

Claim (Index 17):
A compound of the general formula (IA) or a stereoisomer, a tautomer thereof or a pharmaceutically acceptable salt thereof, wherein: D is selected from N or CR 3 ; R 2  are each independently selected from the group consisting of hydrogen atom, alkyl, alkoxy, hydroxyl, halogen, nitro, cyano, cycloalkyl, heterocyclyl, \u2014NR 4 R 5 , \u2014C(O)NR 4 R 5 , \u2014C(O)R 6 , \u2014OC(O)R 6 , \u2014C(O)OR 6  and \u2014NR 4 C(O)R 5 , wherein said alkyl, alkoxy, cycloalkyl or heterocyclyl is optionally further substituted by one or more groups selected from the group consisting of alkyl, halogen, hydroxyl, cyano, nitro, cycloalkyl, heterocyclyl, aryl, heteroaryl, \u2014NR 4 R 5 , \u2014C(O)NR 4 R 5 , \u2014C(O)R 6 , \u2014OC(O)R 6 , \u2014C(O)OR 6  and \u2014NR 4 C(O)R 5 ; and n is 0, 1, 2 or 3, preferably 0, 1 or 2.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 86.0
- Lexical Diversity: 1.47059
- Patent Class: 514.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15303704', '16328128', '15766692', '16302310', '14365497']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8504977383104307
- 35 USC 102 Novelty (BERT): 0.5640974252090413
- Combined Prediction Score: 0.8218577070002918
- Mean Citation Score: 436.424042
- Max Citation Score: 462.15756
- Similarity Product: 378.1565671471667

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