C07C 233/53
With the substituted hydrocarbon radical bound to the nitrogen atom of the
Official title: with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
C07C233/53 (With the substituted hydrocarbon radical bound to the nitrogen atom of the) appears on 343 US grants and 286 published applications in this corpus.
Search patents in C07C- Granted patents
- 343
- Published applications
- 286
- Assignees
- 217
- Inventors
- 917
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 14 | 0 |
| 1996 | 11 | 0 |
| 1997 | 18 | 0 |
| 1998 | 22 | 0 |
| 1999 | 26 | 0 |
| 2000 | 16 | 0 |
| 2001 | 13 | 3 |
| 2002 | 17 | 17 |
| 2003 | 9 | 14 |
| 2004 | 6 | 12 |
| 2005 | 7 | 16 |
| 2006 | 9 | 15 |
| 2007 | 9 | 6 |
| 2008 | 7 | 7 |
| 2009 | 8 | 14 |
| 2010 | 7 | 11 |
| 2011 | 4 | 8 |
| 2012 | 9 | 17 |
| 2013 | 7 | 11 |
| 2014 | 16 | 11 |
| 2015 | 8 | 9 |
| 2016 | 10 | 13 |
| 2017 | 9 | 9 |
| 2018 | 9 | 10 |
| 2019 | 7 | 15 |
| 2020 | 6 | 15 |
| 2021 | 8 | 7 |
| 2022 | 5 | 11 |
| 2023 | 3 | 10 |
| 2024 | 7 | 10 |
| 2025 | 6 | 8 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Small molecules promoting sympathetic nerve regeneration8 Sep 2026US 12,729,177 B2Oregon Health & Science University
- Method for sensing methyl salicylate, methyl salicylate sensor, and method for detecting pathogen infection of crops using terbium-sulfoxide complex28 Apr 2026US 12,613,189 B2NEC Corporation
- PDIA4 inhibitors and use thereof for inhibiting β-cell pathogenesis and treating diabetes21 Apr 2026US 12,605,353 B2Academia Sinica
- Aromatic ring or heteroaromatic ring derivatives, preparation method therefor and use thereof24 Feb 2026US 12,559,449 B2Shanghai Aryl Pharmtech Co., Ltd.
- Resist composition and pattern forming process13 Jan 2026US 12,523,932 B2Shin-Etsu Chemical Co., Ltd.
- Synthetic derivatives of oleoyl-lysophosphatidylinositol (oleoyl-lpi) and uses thereof16 Jul 2026US 2026/0200837 A1Lipovexa Srl
- Masp-2 inhibitors and methods of use9 Jul 2026US 2026/0193179 A9Omeros Corporation
- Aromatic compounds and pharmaceutical uses thereof2 Jul 2026US 2026/0184664 A1BASF SE
- Crystal form of alkyl carboxylic acid compound and use thereof25 Jun 2026US 2026/0174716 A1Consun Pharmaceutical (Inner Mongolia) Co. Ltd
- Alkylamido compounds and uses thereof30 Apr 2026US 2026/0115159 A1Nogra Pharma Limited
Most cited
By later US patents
- Diketopiperazine-based delivery systems228US 5,976,569 AEmisphere Technologies, Inc. · 1999
- Targeted co-polymers for radiographic imaging210US 5,746,998 AThe General Hospital Corporation · 1998
- Oral drug delivery compositions and methods186US 5,792,451 AEmisphere Technologies, Inc. · 1998
- Compounds and compositions for delivering active agents184US 5,643,957 AEmisphere Technologies, Inc. · 1997
- Carbon-substituted diketopiperazine delivery systems183US 6,331,318 B1Emisphere Technologies, Inc. · 2001