Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Edit custom filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1946 1
1949 1
1951 1
1953 1
1960 4
1963 7
1969 2
1970 1
1973 1
1974 4
1975 5
1976 4
1977 7
1978 5
1979 4
1980 14
1981 12
1982 16
1983 15
1984 11
1985 10
1986 8
1987 11
1988 7
1989 4
1990 11
1991 6
1992 5
1993 18
1994 16
1995 18
1996 11
1997 19
1998 21
1999 23
2000 27
2001 25
2002 28
2003 29
2004 28
2005 39
2006 40
2007 48
2008 48
2009 55
2010 53
2011 53
2012 55
2013 47
2014 50
2015 47
2016 43
2017 45
2018 62
2019 63
2020 64
2021 54
2022 65
2023 56
2024 51
2025 68
2026 54

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

1,437 results

Results by year

Filters applied: . Clear all
Page 1
Mepivacaine.
[No authors listed] [No authors listed] 2020 Nov 16. Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006–. 2020 Nov 16. Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006–. PMID: 30000668 Free Books & Documents. Review.
Chromium picolinate.
Reading SA. Reading SA. J Fla Med Assoc. 1996 Jan;83(1):29-31. J Fla Med Assoc. 1996. PMID: 8849977 Review.
Although the mechanism(s) responsible for the purported actions of chromium picolinate have not been thoroughly investigated, studies suggest that the biochemical, physiological, and behavioral actions of chromium picolinate may be a consequence of the effects of picolinic …
Although the mechanism(s) responsible for the purported actions of chromium picolinate have not been thoroughly investigated, studies sugges …
3-Hy-droxy-pyridinium-2-carboxylate.
Betz R, Gerber T. Betz R, et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Aug 1;67(Pt 8):o2039. doi: 10.1107/S1600536811027462. Epub 2011 Jul 16. Acta Crystallogr Sect E Struct Rep Online. 2011. PMID: 22091067 Free PMC article.
Comparable to many amino acids, the title compound, C(6)H(5)NO(3), is a substitution product of picolinic acid. The mol-ecule shows approximate non-crystallographic C(s) symmetry. Like many amino acids, the mol-ecule is present in its zwitterionic state. ...
Comparable to many amino acids, the title compound, C(6)H(5)NO(3), is a substitution product of picolinic acid. The mol-ecule …
Iodo(picolinato-kappa(2)N,O)(picolinic acid-kappa(2)N,O)mercury(II).
Popović Z, Pavlović G, Soldin Z. Popović Z, et al. Acta Crystallogr C. 2006 Jul;62(Pt 7):m272-4. doi: 10.1107/S0108270106014788. Epub 2006 Jun 15. Acta Crystallogr C. 2006. PMID: 16823190
The Hg(II) ion coordinates one I atom [at 2.6045 (4) Angstrom], two N and two O atoms [at 2.298 (3) and 2.481 (2) Angstrom] from one picolinate ion, and one picolinic acid molecule in a very irregular trigonal-bipyramidal coordination. The single hydroxy H atom requ …
The Hg(II) ion coordinates one I atom [at 2.6045 (4) Angstrom], two N and two O atoms [at 2.298 (3) and 2.481 (2) Angstrom] from one picolin …
Chromium-induced hypoglycemia.
Bunner SP, McGinnis R. Bunner SP, et al. Psychosomatics. 1998 May-Jun;39(3):298-9. doi: 10.1016/S0033-3182(98)71351-9. Psychosomatics. 1998. PMID: 9664781 No abstract available.
Spectroscopic data of 6-(N-methyl-pyridin-2-ylcarbamoyl)-pyridine-2-carboxylic acid methyl ester isomers.
Kadir MA, Mansor N, Osman MU, Haris NSH. Kadir MA, et al. Data Brief. 2019 Jul 16;25:104266. doi: 10.1016/j.dib.2019.104266. eCollection 2019 Aug. Data Brief. 2019. PMID: 31453284 Free PMC article.
This paper provided spectroscopic data that is relevant with research article entitled "Synthesis and structural characterization of 6-(N-methyl-pyridin-2-ylcarbamoyl)-pyridine-2-carboxylic acid methyl ester Isomer" (Kadir et al., 2017) [1]. From the r …
This paper provided spectroscopic data that is relevant with research article entitled "Synthesis and structural characterization of 6-(N-me …
Photoisomerization of Isatogens to Benzoxazin-4-ones.
Racochote S, Nutthawasutha C, Bado U, Theppitak C, Tummatorn J, Ruchirawat S, Thongsornkleeb C. Racochote S, et al. J Org Chem. 2026 May 15;91(19):6768-6782. doi: 10.1021/acs.joc.6c00639. Epub 2026 May 5. J Org Chem. 2026. PMID: 42083895 Free PMC article.
Mechanistic experiments support participation of an excited-state pathway, and inclusion of catalytic 2-picolinic acid provided reproducible outcomes. For a nitro-substituted substrate, a distinct reaction pathway is observed, leading to the formation of a to …
Mechanistic experiments support participation of an excited-state pathway, and inclusion of catalytic 2-picolinic acid …
Dual-Stage Picolinic Acid-Derived Inhibitors of Toxoplasma gondii.
Khalifa MM, Martorelli Di Genova B, McAlpine SG, Gallego-Lopez GM, Stevenson DM, Rozema SD, Monaghan NP, Morris JC, Knoll LJ, Golden JE. Khalifa MM, et al. ACS Med Chem Lett. 2020 Oct 13;11(12):2382-2388. doi: 10.1021/acsmedchemlett.0c00267. eCollection 2020 Dec 10. ACS Med Chem Lett. 2020. PMID: 33335660 Free PMC article.
The focused screen of 22 compounds showed a 77% hit rate (>50% multistage inhibition) and revealed a series of aminobenzamide-linked picolinic acids with submicromolar potency against both T. gondii parasite forms. Picolinic acid 23, designed from an antiparasiti …
The focused screen of 22 compounds showed a 77% hit rate (>50% multistage inhibition) and revealed a series of aminobenzamide-linked pico …
Pyridine-2-sulfonic (or carboxylic) acid modified glassy carbon electrode for anodic stripping voltammetry analysis of Cd2+ and Pb2.
Xiao H, Wang W, Pi S, Cheng Y, Xie Q. Xiao H, et al. Anal Chim Acta. 2020 Oct 23;1135:20-28. doi: 10.1016/j.aca.2020.08.024. Epub 2020 Aug 21. Anal Chim Acta. 2020. PMID: 33070855
Monolayer-scale pyridine-2-sulfonic acid (PySA) or pyridine-2-carboxylic acid (PyCA) modified glassy carbon electrode (GCE) was prepared for anodic stripping voltammetry (ASV) analysis of Cd(2+) and Pb(2+). ...
Monolayer-scale pyridine-2-sulfonic acid (PySA) or pyridine-2-carboxylic acid (PyCA) modified glassy carbon elec …
Simple and Commercially Available 6-chloroimidazo[1,2-a]pyridine-2-carboxylic Acid-based Fluorescent Probe for Monitoring pH Changes.
Gao Y, Song G, Shi G, Xiao J, Yuan C, Ge Y. Gao Y, et al. J Fluoresc. 2023 Jan;33(1):305-309. doi: 10.1007/s10895-022-03086-y. Epub 2022 Nov 21. J Fluoresc. 2023. PMID: 36414919
Based on our previously work related to nitrogen bridgehead heterocycles, herein, a commercially available compound, 6-chloroimidazo[1,2-a]pyridine-2-carboxylic acid, has been detected for monitoring pH value (3.0-7.0). The probe proves to have high se …
Based on our previously work related to nitrogen bridgehead heterocycles, herein, a commercially available compound, 6-chloroimidazo[1,2-a] …
1,437 results