PATENT CLAIM ANALYSIS

Application Number: 16329336
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-07
Patent Classification: ["514", "365000"]

Abstract:
The invention describes an aryl-2,2′-tandem bisthiazole compound and a preparation method and the use thereof. In particular, disclosed in the present invention are an aryl-2,2′-tandem bisthiazole compound with the structure as shown in general formula I and the preparation method thereof and use thereof as a histone deacetylase inhibitor in the preparation of antitumor drugs.

Claim (Index 2):
The compound or an optical isomer thereof, or a pharmaceutically acceptable salt thereof of  claim 1 , wherein, R 1  and R 2  are each independently H, C 1 -C 6  alkyl, C 6 -C 10  aryl; or R 1  and R 2  together with the carbon atom to which they are attached form a 5, 6 or 7 membered partially saturated ring.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 99.0
- Lexical Diversity: 1.65714
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14391386', '16078054', '12734026', '14361548', '10594483']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7926511425056154
- 35 USC 102 Novelty (BERT): 0.5125210986855543
- Combined Prediction Score: 0.7646381381236094
- Mean Citation Score: 281.938596
- Max Citation Score: 288.99008
- Similarity Product: 209.22312700569148

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

Dataset: test