PATENT CLAIM ANALYSIS

Application Number: 16005160
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["549", "273000"]

Abstract:
The invention provides compounds of formula (I) or salts thereof: wherein: A, B, C, D, W, X, Y and Z are as defined in the specification, and at least one of A, B, C, D, W, X, Y and Z is OR 1 ; each R 1  being independently H or C(═O)R 2 , and at least one R 1  group being C(═O)R 2 ; where each R 2  is selected from: CHR 3 NHR 4 , where R 4  is H and R 3  is a group selected from CH 3 , CH 2 CH(CH 3 ) 2 , CH(CH 3 )CH 2 CH 3 , CH 2 Ph, CH 2 -3-(1H-indole), CH 2 CH 2 SCH 3 , CH 2 OH, CHOHCH 3 , CH 2 SH, CH 2 SeH and CH 2 PhpOH, wherein said R 3  group can optionally be substituted by one or more groups selected from halogen, cyano, nitro, OR A  or C 1 -C 4  alkyl; or R 3  and R 4  together with the C and N atoms to which they are attached form a 5-membered heteroalkyl ring, wherein said heteroalkyl ring can optionally be substituted by one or more groups selected from halogen, cyano, nitro, OR A  or C 1 -C 3  alkyl, wherein R A  is C 1 -C 4  alkyl optionally substituted with one or more halogen, cyano or nitro groups. The compounds are effective pro-drugs for urolithins and they enable the ready delivery of urolithins to the site in the digestive tract where they can be absorbed into the body.

Claim (Index 39):
The pharmaceutical composition of  claim 35 , wherein the compound is

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 3.06863
- Patent Class: 549.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15107467', '13336841', '14656096', '14912479', '12744044']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.624796889526829
- 35 USC 102 Novelty (BERT): 0.5843520158422445
- Combined Prediction Score: 0.6207524021583706
- Mean Citation Score: 284.428306
- Max Citation Score: 502.39072
- Similarity Product: 372.0350775411797

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