PATENT CLAIM ANALYSIS

Application Number: 15899561
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["514", "252030"]

Abstract:
The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R 1  and R 2  are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.

Claim (Index 17):
A method of treating a condition whose development or symptoms are linked to D-amino oxidase enzyme activity comprising administering to a patient in need thereof a therapeutically effective amount of a compound of formula (I), or a pharmaceutically acceptable salt thereof, wherein R 1  is chosen from a hydrogen, a fluorine atom, and a trifluoromethyl group; R 2  represents a group \u2014X\u2014Y\u2014R 3 ; X and Y each independently are chosen from a bond, an oxygen atom, \u2014C(O), \u2014S(O) n , \u2014C(O)NR 4 , \u2014S(O) 2 NR 4 , \u2014NR 4 , and \u2014CR 4 R 5 \u2014, with the proviso that X and Y cannot both simultaneously represent a bond, and if X and Y are both not a bond, then at least one of X and Y represents \u2014CR 4 R 5 \u2014;\n n is chosen from 0, 1 or 2; \n each R 4  independently is chosen from a hydrogen atom, a C 1 -C 6  alkyl, and a C 1 -C 6  haloalkyl group; \n each R 5  independently is chosen from a hydrogen atom, a C 1 -C 6  alkyl, C 1 -C 6  haloalkyl group, and \u2550CH\u2014; \n R 3  is chosen from a 3- to 10-membered saturated or unsaturated carbocyclic or heterocyclic ring system, wherein the ring system is unsubstituted or substituted by at least one substituent chosen from halogen, hydroxyl, cyano, oxo, C 1 -C 6  alkyl, C 2 -C 6  alkenyl, C 1 -C 6 , haloalkyl, C 1 -C 6 , hydroxyalkyl, C 1 -C 6  alkoxy, C 1 -C 6 , haloalkoxy, C 1 -C 6  alkylthio, C 1 -C 6  alkylsulphinyl, C 1 -C 6  alkyl sulphonyl, C 1 -C 6  alkyl carbonyl, C 1 -C 6  alkylcarbonyloxy, C 1 -C 6  alkoxycarbonyl, amino (\u2014NH 2 ), \u2014CON(R 6 ) 2 , C 1 -C 6  alkylamino, di-(C 1 -C 6  alkyl)amino, C 3 -C 6  cycloalkyl, C 3 -C 6  cycloalkyloxy, C 3 -C 6  cycloalkylmethyl, \u2014[O] p -(CH 2 ) q \u2014O\u2014R 7  and a 4- to 6-membered saturated or unsaturated heterocyclic ring, which is unsubstituted or substituted with at least one substituent chosen from C 1 -C 4  alkyl or C 1 -C 4  alkoxy; \n each R 6  independently is a hydrogen atom or a C 1 -C 6  alkyl group; \n p is chosen from 0 or 1; \n q is chosen from 1, 2, 3 or 4; and \n R 7  is chosen from a C 1 -C 6  alkyl group;

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 1.18919
- Patent Class: 514.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14240045', '15014336', '14652484', '12739262', '10578594']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8041962410368523
- 35 USC 102 Novelty (BERT): 0.5973217773713843
- Combined Prediction Score: 0.7835087946703055
- Mean Citation Score: 406.878576
- Max Citation Score: 509.31485
- Similarity Product: 482.3003209265739

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

Dataset: test