PATENT CLAIM ANALYSIS

Application Number: 16072647
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["514", "051000"]

Abstract:
The present invention relates to a uridine phosphoramide prodrug, the preparation method therefor, and the medicinal uses thereof. The prodrug of the present invention is a chemical compound as shown in formula I, an optical isomer thereof or a pharmaceutically acceptable salt thereof. The prodrug of the present invention further comprises a solvate of the chemical compound shown in formula I, of an optical isomer thereof or of a pharmaceutically acceptable salt thereof. The prodrug of the present invention can treat viral infectious diseases, particularly hepatitis C viral infectious diseases.

Claim (Index 4):
The prodrug according to  claim 1 , wherein in the formula, Z is O or S.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 95.0
- Lexical Diversity: 2.15217
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13838071', '15548776', '11660907', '15025618', '11577963']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7843595062284315
- 35 USC 102 Novelty (BERT): 0.5173647236144787
- Combined Prediction Score: 0.7576600279670362
- Mean Citation Score: 255.888808
- Max Citation Score: 265.02206
- Similarity Product: 155.4026574510169

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

Dataset: test