PATENT CLAIM ANALYSIS

Application Number: 15769295
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["514", "243000"]

Abstract:
The present invention provides a compound which has a cholinergic muscarinic M1 receptor positive allosteric modulator activity and may be useful as a medicament such as an agent for the prophylaxis or treatment of Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, Lewy body dementia and the like. The present invention relates to a compound represented by the formula (I) or a salt thereof. In the formula (I), each symbol is as described in the attached specification.

Claim (Index 1):
A compound represented by the formula: wherein\n R 1  is a hydrogen atom, a halogen atom, a cyano group, an optionally substituted hydrocarbon group, or a hydroxy group substituted by a hydrocarbon group optionally substituted by a halogen atom; \n R 2  is a hydrogen atom or a substituent; \n R 3  is a hydrogen atom, an optionally substituted C 1-6  alkyl group, an optionally substituted heterocyclic group, an optionally substituted non-aromatic hydrocarbon ring group, or an aromatic hydrocarbon ring group optionally substituted by 1 to 3 substituents selected from (1) a halogen atom, (2) a cyano group and (3) an optionally substituted hydrocarbon group; \n ring A is an optionally further substituted 4- to 6-membered monocyclic hydrocarbon ring, an optionally further substituted 5- or 6-membered monocyclic aromatic heterocycle, or a 4- to 6-membered monocyclic non-aromatic heterocycle optionally further substituted by 1 to 3 substituents selected from (1) a cyano group, (2) a halogen atom, (3) an optionally substituted hydroxy group, (4) an optionally substituted heterocyclic group and (5) an optionally substituted hydrocarbon group; and \n X is CH or N, \n or a salt thereof.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 91.0
- Lexical Diversity: 1.47619
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15735418', '15830634', '16083295', '15306012', '15318552']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8115355797699704
- 35 USC 102 Novelty (BERT): 0.5795531552875859
- Combined Prediction Score: 0.788337337321732
- Mean Citation Score: 438.68419000000006
- Max Citation Score: 456.96445
- Similarity Product: 430.8155359944938

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