PATENT CLAIM ANALYSIS

Application Number: 16247170
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["514", "249000"]

Abstract:
The present invention relates to compounds of the formula (I), or pharmaceutically acceptable salts, enantiomer or diastereomer thereof, wherein R 1  to R 4  and Q are as described above. The compounds may be useful for the treatment or prophylaxis of hepatitis B virus infection.

Claim (Index 7):
A compound selected from:\n (6S)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)\u2014N-(2-chloro-4-pyridyl)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)\u2014N-(4-chloro-3-fluoro-phenyl)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-N-(4-fluoro-3-methyl-phenyl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)\u2014N-(3-cyano-4-fluoro-phenyl)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)\u2014N-[2-(difluoromethyl)-4-pyridyl]-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-N-[4-fluoro-3-(trifluoromethyl)phenyl]-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-N-(2-fluorophenyl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)\u2014N-(1,3-benzothiazol-6-yl)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3-thienyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; 6S)\u2014N-benzyl-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxo-3a,4,6,7-tetrahydro-3H-[1,2,5]thiadiazolo[3,2-c][1,4]oxazin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; Benzyl 2-[(6S)-6-methyl-5-[(3,4,5-trifluorophenyl)carbamoyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-3-yl]-1,1-dioxo-1,2,5-thiadiazinane-5-carboxylate; (6S)-6-methyl-N-(3,4,5-trifluorophenyl)-3-(3,3,6-trioxo-4,7,8,8a-tetrahydro-1H-pyrrolo[2,1-d][1,2,5]thiadiazin-2-yl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carb oxamide; (6S)-3-(5-acetyl-1,1-dioxo-1,2,5-thiadiazinan-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-6-methyl-3-(3-methyl-1,1-dioxo-1,2-thiazolidin-2-yl)-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-6-methyl-3-(1-oxo-1,2-thiazolidin-2-yl)-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(4-hydroxy-1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxo-1,2,5-thiadiazolidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-6-methyl-3-(5-methyl-1,1-dioxo-1,2,5-thiadiazolidin-2-yl)-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-6-methyl-3-[(3S)-3-methyl-1,1-dioxo-thiazetidin-2-yl]-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-6-methyl-3-[(3S)-3-methyl-1,1-dioxo-1,2,5-thiadiazolidin-2-yl]-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-[(3S)-3,4-dimethyl-1,1-dioxo-1,2,5-thiadiazolidin-2-yl]-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(3,3-dioxo-1,3,4-oxathiazinan-4-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxothiazetidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(4-hydroxy-1,1-dioxo-1,2,6-thiadiazinan-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxo-1,2,6-thiadiazinan-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(4-hydroxy-3-methyl-1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(4-hydroxy-3-methyl-1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)\u2014N-[2-(difluoromethyl)-4-pyridyl]-3-(4-hydroxy-3-methyl-1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-6-methyl-3-(3-methyl-1,1-dioxo-4-pyrimidin-2-yloxy-1,2-thiazolidin-2-yl)-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(4-methoxy-3-methyl-1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)\u2014N-[2-(difluoromethyl)-4-pyridyl]-3-(4-methoxy-3-methyl-1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (6S)\u2014N-[2-(difluoromethyl)-4-pyridyl]-3-(4-methoxy-3-methyl-1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; 3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-triazolo[1,5-a]pyrazine-5-carboxamide; 3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3,4,5-trifluorophenyl)-6,7-dihydro-4H-triazolo[1,5-a]pyrazine-5-carboxamide; (6S)-3-(1,1-dioxo-1,2-thiazolidin-2-yl)-6-methyl-N-(3-thienylmethyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxamide; (2S)-1-[2-[(6S)-6-methyl-5-[(3,4,5-trifluorophenyl)carbamoyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-3-yl]-1,1-dioxo-1,2-thiazolidin-4-yl]pyrrolidine-2-carboxylic acid; and 2-[2-[(6S)-6-methyl-5-[(3,4,5-trifluorophenyl)carbamoyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-3-yl]-1,1-dioxo-1,2-thiazolidin-4-yl]benzoic acid.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 99.0
- Lexical Diversity: 1.26829
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14997346', '16196324', '16247084', '11208962', '11413872']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8208372672386505
- 35 USC 102 Novelty (BERT): 0.5957511123878395
- Combined Prediction Score: 0.7983286517535695
- Mean Citation Score: 411.434974
- Max Citation Score: 512.69696
- Similarity Product: 470.14491310783376

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

Dataset: test