PATENT CLAIM ANALYSIS

Application Number: 15878087
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["514", "183000"]

Abstract:
Provision of a compound having a superior proton pump action, which shows an antiulcer activity and the like after conversion to an in vivo proton pump inhibitor, a production method thereof and use thereof. A pyrrolo[2,3-c]pyridine compound represented by the formula: wherein each symbol is as defined in the specification.

Claim (Index 12):
A compound represented by the formula: wherein Y is a leaving group, R1 is a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted acyl group, an optionally substituted carbamoyl group or a substituted sulfonyl group, R2 is an optionally substituted hydrocarbon group or an alkoxycarbonyl group, R3 is a hydrogen atom, an optionally substituted hydrocarbon group, a formyl group, an alkylcarbonyl group, a halogen atom or a cyano group, or R2 and R3 optionally form a ring structure together with carbon atoms bonded thereto, R4 and R5 are the same or different and each is (i) a hydrogen atom, (ii) a halogen atom, (iii) a cyano group, (iv) a nitro group, (v) an optionally substituted hydrocarbon group, (vi) an optionally substituted hydrocarbon oxy group, (vii) an optionally substituted hydrocarbon thio group, (viii) an alkylcarbonyl group, (ix) a carbamoyl group, (x) a mono- or di-alkylcarbamoyl group optionally substituted by hydroxy or benzyloxy, (xi) an acyloxy group, (xii) a substituted sulfonyl group, (xiii) a substituted sulfinyl group, (xiv) an optionally substituted amino group or (xv) a heterocycle-carbonyl group] (provided that when R3 is a hydrogen atom, then R1 is i) a C 1-6  alkyl group optionally substituted by substituent(s) selected from halogen atom, hydroxy, C 1-6  alkoxy, C 6-14  aryl and C 3-7  cycloalkyl or ii) a C 2-6  alkenyl group, and R2 is not a group represented by the\n \u2014C(\u2550N\u2014O\u2014R a )\u2014R b \u2003\u2003(1) formula: \n wherein R a  is a hydrogen atom or a group bonded via carbon atom, and R b  is a hydrogen atom or a substituent\n \u2014C(\u2550N\u2014NH\u2014R c )\u2014R b \u2003\u2003(2) formula: \n wherein R c  is a hydrogen atom or a group bonded via carbon atom, and R b  is as defined above\n \u2014CH(OH)\u2014R d \u2003\u2003(3) formula: \n wherein R d  is a hydrogen atom or a group bonded via carbon atom, or\n \u2014CH(R e )\u2014N(R f )(R g )\u2003\u2003(4) formula: \n wherein R e  is a hydrogen atom or a hydrocarbon group, R f  and R g  are the same or different and each is a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted heterocyclic group or an optionally substituted acyl group, or R f  and R g  form, together with the adjacent nitrogen atom, a nitrogen-containing heterocyclic group optionally having substituent(s)) or a salt thereof.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 1.28261
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11512629', '13037690', '10239439', '12225851', '15112070']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8158714179252142
- 35 USC 102 Novelty (BERT): 0.5285681700542316
- Combined Prediction Score: 0.787141093138116
- Mean Citation Score: 343.33512
- Max Citation Score: 355.4364
- Similarity Product: 315.604731497097

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