C07C 233/88
Carboxylic acid amides: having nitrogen atoms of carboxamide groups bound to an
Official title: having nitrogen atoms of carboxamide groups bound to an acyclic carbon atom and to a carbon atom of a six-membered aromatic ring wherein at least one ortho-hydrogen atom has been replaced
C07C233/88 (Carboxylic acid amides: having nitrogen atoms of carboxamide groups bound to an) appears on 63 US grants and 59 published applications in this corpus.
Search patents in C07C- Granted patents
- 63
- Published applications
- 59
- Assignees
- 60
- Inventors
- 261
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 3 |
| 2011 | 2 | 5 |
| 2012 | 1 | 1 |
| 2013 | 2 | 4 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 3 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 4 |
| 2019 | 3 | 1 |
| 2020 | 4 | 5 |
| 2021 | 1 | 7 |
| 2022 | 4 | 2 |
| 2023 | 6 | 0 |
| 2024 | 0 | 4 |
| 2025 | 0 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Antiviral compounds26 Dec 2023US 11,850,247 B2Emory University
- Gonadotropin-releasing hormone receptor antagonists and methods relating thereto1 Aug 2023US 11,713,324 B2Neurocrine Biosciences, Inc.
- 1,4-disubstituted imidazole derivative30 May 2023US 11,661,397 B2Sumitomo Pharma Co., Ltd.
- Drug-induced activation of the Reelin signaling system18 Apr 2023US 11,629,127 B2University of South Florida
- Method for producing optically active substance, optically active substance, method for producing chiral molecule, and chiral molecule14 Mar 2023US 11,603,337 B2Daicel Corporation
- Dibenzoylmethane compounds as photochemical precursors of ultraviolet absorbers24 Sep 2026US 2026/0283920 A1
- Discoid liquid crystal molecule functional modifier, preparation method therefor and use thereof10 Sep 2026US 2026/0265489 A1Wuhan University of Technology
- Abad inhibitor compounds14 May 2026US 2026/0132123 A1University Court of the University of St Andrews
- Compound, salt of compound, antibody modification reagent, method for producing modified antibody, and modified antibody2 Oct 2025US 2025/0304617 A1Kagoshima University
- Efficient capture and release of the rare-earth elements using covalent organic frameworks11 Sep 2025US 2025/0282713 A1Iowa State University Research Foundation, Inc.
Most cited
By later US patents
- Aryl or heteroaryl amides of tetrahydronaphthalene, chroman, thiochroman and 1,2,3,4,-tetrahydroquinoline carboxylic acids, having an electron withdrawing substituent in the aromatic or heteroaromatic moiety, having retinoid-like biological activity55US 5,675,024 AAllergan, Inc. · 1997
- Aryl or heteroaryl amides of tetrahydronaphthalene, chroman, thiochroman and 1,2,3,4-tetrahydroquinoline carboxylic acids, having an electron withdrawing substituent in the aromatic or heteroaromatic moiety, having retinoid-like biological activity50US 5,856,490 AAllergan, Inc. · 1999
- Iodinated esters43US 5,559,266 ANycomed Imaging AS · 1996
- Titanocenes, the use thereof, and n-substituted fluoroanilines24US 5,026,625 ACiba-Geigy Corporation · 1991
- N-(3-Aminopropyl)-N-phenyl-5,6,7,8-tetrahydronaphthalene-2-carboxamide derivatives, their preparation and their therapeutic use17US 5,663,183 ASynthelabo · 1997