C07H 15/236
A saccharide radical being substituted by an alkylamino radical in position 3
Official title: a saccharide radical being substituted by an alkylamino radical in position 3 and by two substituents different from hydrogen in position 4, e.g. gentamicin complex, sisomicin, verdamycin
C07H15/236 (A saccharide radical being substituted by an alkylamino radical in position 3) appears on 81 US grants and 25 published applications in this corpus.
Search patents in C07H- Granted patents
- 81
- Published applications
- 25
- Assignees
- 25
- Inventors
- 134
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 12 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 4 |
| 2013 | 3 | 2 |
| 2014 | 3 | 2 |
| 2015 | 0 | 1 |
| 2016 | 3 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Synthesis of antibacterial aminoglycoside analogs22 Oct 2024US 12,122,769 B2Cipla USA, Inc.
- Synthesis of antibacterial aminoglycoside analogs27 Sep 2022US 11,453,658 B2Cipla USA, Inc.
- Antibacterial aminoglycoside analogs14 Sep 2021US 11,117,915 B2Cipla USA, Inc.
- Use of an aminoglycoside for nonsense mutation suppression and the treatment of disease11 Feb 2020US 10,555,960 B2PTC Therapeutics, Inc.
- Antibacterial aminoglycoside analogs26 Nov 2019US RE47,741 E1Achaogen, Inc.
- Synthesis of antibacterial aminoglycoside analogs17 Apr 2025US 2025/0122177 A1Cipla USA, Inc.
- Synthesis of antibacterial aminoglycoside analogs9 Mar 2023US 2023/0074115 A1Cipla USA, Inc.
- Reformulating Hospital Gentamicin to reduce the risk of hearing loss while maintaining antimicrobial activity31 Mar 2022US 2022/0096509 A1The Board of Trustees of the Leland Stanford Junior University
- Combinatorial antibiotic derivatives based on supramolecular structures10 Jun 2021US 2021/0171577 A1
- Synthesis of antibacterial aminoglycoside analogs8 Oct 2020US 2020/0317652 A1Cipla USA, Inc.
Most cited
By later US patents
- Salts of tetracyclines80US 5,538,954 AA/S Dumex (Dumex Ltd.) · 1996
- Selective acylation of the C-1 amino group of aminoglycoside antibiotics34US 4,029,882 ASchering Corporation · 1977
- 6'-N-alkyl-4,6-di-O-(aminoglycosyl)-1,3-diaminocyclitols, methods for their use as antibacterial agents and compositions useful therefor29US 4,044,123 ASchering Corporation · 1977
- Drug salts28US 6,077,822 ADumex-Alpharma A/S · 2000
- Aminoglycoside antibiotic compounds27US 4,230,847 ASchering Corporation · 1980