PATENT CLAIM ANALYSIS

Application Number: 15780850
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["514", "289000"]

Abstract:
The invention relates to dextrorphan-derivatives, pharmaceutical compositions and pharmaceutical dosage forms containing such dextrorphan-derivatives as well as the use of those dextrorphan-derivatives and/or compositions for treating and preventing diseases and conditions in man and mammals.

Claim (Index 1):
A dextrorphan-derivative according to general formula (I) wherein\n R 1  is selected from \u2014OH, \u2014CO 2 H, \u2014R 0 , \u2014OR 0 , \u2014OC(\u2550O)R 0 , \u2014OC(\u2550O)OR 0  or \u2014OC(\u2550O)NHR 0 ; \n R 2  is selected from \u2014H, \u2014R 0 , \u2014C(\u2550O)R 0 , \u2014C(\u2550O)OR 0 , \u2014C(\u2550O)NHR 0 , or \u2014C(\u2550NH)\u2014NH\u2014C(\u2550NH)\u2014NH 2 ; \n X is selected from \u2014F, \u2014Cl, \u2014Br, \u2014I, or \u2014NR 3 R 4 , wherein R 3  and R 4  are independently of one another selected from \u2014H or \u2014R 0 ; or wherein R 3  and R 4  together with the nitrogen atom to which they are attached form a three, four, five, six, or seven membered heterocycloalkyl- or heteroaryl-ring, in each case independently unsubstituted or substituted; \n wherein R 0  is in each case independently selected from \u2014C 1 -C 6 -alkyl, -aryl, -heteroaryl, \u2014C 1 -C 6 -alkyl-aryl or \u2014C 1 -C 6 -alkyl-heteroaryl, in each case independently unsubstituted or substituted; \n or its physiologically acceptable salt and/or stereoisomer, including mixtures thereof in all ratios.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 94.0
- Lexical Diversity: 1.27586
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14241131', '11361589', '15068404', '11836159', '14208968']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7707010802926917
- 35 USC 102 Novelty (BERT): 0.5351301274848255
- Combined Prediction Score: 0.747143985011905
- Mean Citation Score: 272.22389400000003
- Max Citation Score: 359.0168
- Similarity Product: 205.4340780597209

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