C07D 213/00
Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one
Official title: Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
C07D213/00 (Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one) appears on 18,038 US grants and 14,940 published applications in this corpus.
Search patents in C07D- Granted patents
- 18,038
- Published applications
- 14,940
- Assignees
- 4,693
- Inventors
- 38,505
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 256 | 0 |
| 1977 | 300 | 0 |
| 1978 | 289 | 0 |
| 1979 | 190 | 0 |
| 1980 | 245 | 0 |
| 1981 | 278 | 0 |
| 1982 | 242 | 0 |
| 1983 | 211 | 0 |
| 1984 | 215 | 0 |
| 1985 | 306 | 0 |
| 1986 | 245 | 0 |
| 1987 | 268 | 0 |
| 1988 | 268 | 0 |
| 1989 | 275 | 0 |
| 1990 | 315 | 0 |
| 1991 | 283 | 0 |
| 1992 | 318 | 0 |
| 1993 | 322 | 0 |
| 1994 | 282 | 0 |
| 1995 | 279 | 0 |
| 1996 | 288 | 0 |
| 1997 | 340 | 0 |
| 1998 | 351 | 0 |
| 1999 | 360 | 0 |
| 2000 | 351 | 0 |
| 2001 | 381 | 97 |
| 2002 | 468 | 431 |
| 2003 | 409 | 627 |
| 2004 | 359 | 762 |
| 2005 | 310 | 639 |
| 2006 | 389 | 617 |
| 2007 | 361 | 599 |
| 2008 | 328 | 594 |
| 2009 | 401 | 700 |
| 2010 | 441 | 777 |
| 2011 | 475 | 650 |
| 2012 | 511 | 631 |
| 2013 | 534 | 631 |
| 2014 | 598 | 756 |
| 2015 | 633 | 717 |
| 2016 | 558 | 659 |
| 2017 | 569 | 639 |
| 2018 | 494 | 568 |
| 2019 | 491 | 561 |
| 2020 | 442 | 559 |
| 2021 | 404 | 517 |
| 2022 | 332 | 506 |
| 2023 | 281 | 530 |
| 2024 | 277 | 501 |
| 2025 | 320 | 370 |
| 2026 | 195 | 302 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Radiolabeled styrylpyridines and pharmaceutical compositions thereof6 Oct 2026US 12,752,024 B2Jubilant Draximage Inc.
- Phenolic acid lipid based cationic lipids29 Sep 2026US 12,747,198 B2Translate Bio, Inc.
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- TEAD inhibitors29 Sep 2026US 12,747,207 B2Orion Corporation
- Methods of making nicotinic acid derivatives29 Sep 2026US 12,747,211 B2Syngenta Crop Protection AG
- Bicyclic compounds8 Oct 2026US 2026/0308114 A1Vivace Therapeutics, Inc.
- Process for the preparation of 2-(pyrid-2-yloxymethyl) phenylacetates8 Oct 2026US 2026/0308123 A1Corteva Agriscience LLC
- Process for the preparation of 5-chloro-3-alkylsulfanyl-pyridine-2-carboxylic acid amides and carboxylates8 Oct 2026US 2026/0308124 A1Syngenta Crop Protection AG
- Heterocyclic carboxylic acid hydrazide ligand and use thereof in copper-catalyzed aryl halide coupling reaction8 Oct 2026US 2026/0308125 A1Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
- Novel carboxamide derivatives8 Oct 2026US 2026/0308149 A1Angelini Pharma S.P.A.
Most cited
By later US patents
- Cyclic-substituted unsymmetrical cyanine dyes371US 5,436,134 AMolecular Probes, Inc. · 1995
- Method for deuteration of a heterocyclic ring304US 7,517,990 B2Wako Pure Chemical Industries, Ltd. · 2009
- Electrochromic compounds298US 5,998,617 AGentex Corporation · 1999
- Liponucleotide-containing liposomes280US 5,223,263 AVical Incorporated · 1993
- Methods for treating diabetic neuropathy258US 7,030,146 B2Kansas University Medical Center · 2006