PATENT CLAIM ANALYSIS

Application Number: 15772521
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["546", "022000"]

Abstract:
The present invention relates to a preparation method for a tedizolid compound in Formula I. In Formula I, R is selected from hydrogen, formula A, formula B, benzyl or benzyl substituted by a substituent, the substituent is selected from a group consisting of halogen, nitryl, C 1 -C 6  alkyl, and C 1 -C 6  alkoxy, and R 1  is C 1 -C 6  alkyl or C 1 -C 6  alkyl substituted by halogen. The method comprises: generating a compound having a structure as shown in Formula C and a compound having a structure as shown in Formula D by a coupled reaction under the catalysis of a metal catalyst, a substituent of R being defined as above, where X is a leaving group, the leaving group comprising chlorine, bromine, iodine, and sulfonyl oxy such as trifluoromethane sulfonic oxy, methylsulfonyl oxy and benzenesulfonyl oxy, or benzenesulfonyl oxy substituted by one or more substituents, the substituent being selected from a group consisting of halogen, C 1 -C 6  alkyl, and C 1 -C 6  alkoxy.

Claim (Index 7):
A preparation method for the compound of the formula below, comprising reacting the compound having a structure of the formula below with the compound having a structure of the formula below under the catalysis of palladium catalysts by a coupled reaction; wherein C is hydroxyl or amino; one of A and B is a leaving group, and the other one is BF 3  or BR 2 R 3 , wherein R 2  and R 3  are independently selected from the group consisting of OH, and C 1 -C 6  monohydric alcohol and C 1 -C 6  diol or C 1 -C 6  monohydric alcohol and C 1 -C 6  diol which are substituted by halogen, and wherein R 2  and R 3  can form a ring; wherein the leaving group includes halogens, and sulfonyloxy.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 91.0
- Lexical Diversity: 2.57143
- Patent Class: 546.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14236801', '14925544', '12809011', '10561051', '10546373']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7441426853122394
- 35 USC 102 Novelty (BERT): 0.509487528743592
- Combined Prediction Score: 0.7206771696553746
- Mean Citation Score: 264.664574
- Max Citation Score: 272.6859
- Similarity Product: 196.1027982319593

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