Search Results - "Turhanen, Petri A"

Refine Results
  1. 1

    Synthesis of the biologically important dideuterium-labelled adenosine triphosphate analogue ApppI( d 2 ) by Turhanen, Petri A

    Published in Beilstein journal of organic chemistry (14-10-2022)
    “…The chemical synthesis of the dideuterium-labelled ATP analogue 1-adenosin-5’-yl-3-(3-methylbut-3-en-1,1- d 2 -1-ol) triphosphoric acid diester (ApppI( d 2 ))…”
    Get full text
    Journal Article
  2. 2

    Advanced material and approach for metal ions removal from aqueous solutions by Turhanen, Petri A., Vepsäläinen, Jouko J., Peräniemi, Sirpa

    Published in Scientific reports (11-03-2015)
    “…A Novel approach to remove metals from aqueous solutions has been developed. The method is based on a resin free, solid, non-toxic, microcrystalline…”
    Get full text
    Journal Article
  3. 3

    6-Bromo-1-hydroxyhexane-1,1-bisphosphonic Acid Monosodium Salt by Turhanen, Petri A

    Published in MolBank (01-10-2022)
    “…The synthesis of 6-bromo-1-hydroxyhexane-1,1-bisphosphonic acid monosodium salt has been described in detail and characterized by 1H, 13C, 31P NMR spectroscopy…”
    Get full text
    Journal Article
  4. 4
  5. 5
  6. 6

    3-(3-Bromophenyl)-7-acetoxycoumarin by Turhanen, Petri A, Nousiainen, Liisa P, Timonen, Juri M

    Published in MolBank (01-12-2022)
    “…In natural product synthesis, the procurement of easily accessible starting materials is crucial. Chromenones and their subclass, coumarins, are a wide family…”
    Get full text
    Journal Article
  7. 7

    Synthesis of a Biologically Important Adenosine Triphosphate Analogue, ApppD by Turhanen, Petri A

    Published in ACS omega (30-06-2017)
    “…The chemical synthesis of a adenosine triphosphate analogue, 1-adenosin-5′-yl 3-(3-methylbut-2-enyl) triphosphoric acid diester (ApppD), is described. ApppD is…”
    Get full text
    Journal Article
  8. 8

    Correction to “Synthesis of a Biologically Important Adenosine Triphosphate Analogue, ApppD” by Turhanen, Petri A

    Published in ACS omega (31-08-2017)
    “…[This corrects the article DOI: 10.1021/acsomega.7b00531.]…”
    Get full text
    Journal Article
  9. 9

    (E)‑Di-iodination of Alkynes Using Dried Dowex H+/NaI Approach by Timonen, Juri M, Turhanen, Petri A

    Published in ACS omega (10-09-2019)
    “…We investigated the usefulness of the dried Dowex H+/NaI approach for the selective di-iodination of alkynes. The Dowex H+/NaI approach selectively produces…”
    Get full text
    Journal Article
  10. 10

    Green and Efficient Esterification Method Using Dried Dowex H+/NaI Approach by Turhanen, Petri A, Leppänen, Jukka, Vepsäläinen, Jouko J

    Published in ACS omega (31-05-2019)
    “…The usefulness of dried Dowex H+ cation-exchange resin with or without sodium iodide (NaI) as a catalyst system for different kinds of esterifications using…”
    Get full text
    Journal Article
  11. 11

    Two strategies for the synthesis of the biologically important ATP analogue ApppI, at a multi-milligram scale by Weisell, Janne, Vepsäläinen, Jouko, Turhanen, Petri A

    Published in Beilstein journal of organic chemistry (13-11-2015)
    “…Two strategies for the synthesis of the ATP (adenosine triphosphate) analogue ApppI [1-adenosin-5'-yl 3-(3-methylbut-3-enyl)triphosphoric acid diester] (1) are…”
    Get full text
    Journal Article
  12. 12

    Synthesis of medronic acid monoesters and their purification by high-performance countercurrent chromatography or by hydroxyapatite by Puljula, Elina, Vepsäläinen, Jouko, Turhanen, Petri A

    Published in Beilstein journal of organic chemistry (07-10-2016)
    “…We achieved the synthesis of important medronic acid monoalkyl esters via the dealkylation of mixed trimethyl monoalkyl esters of medronic acid. Two methods…”
    Get full text
    Journal Article
  13. 13

    Simple and User-Friendly Methodology for Crystal Water Determination by Quantitative Proton NMR Spectroscopy in Deuterium Oxide by Tynkkynen, Tuulia, Vassaki, Maria, Tiihonen, Tommi E, Lehto, Vesa-Pekka, Demadis, Konstantinos D, Turhanen, Petri A

    Published in Analytical chemistry (Washington) (21-11-2023)
    “…In drug research and development, knowledge of the precise structure of an active ingredient is crucial. However, it is equally important to know the water…”
    Get full text
    Journal Article
  14. 14

    Semi-preparative high-performance countercurrent chromatography method for the purification of chemically synthesized ATP analogue, ApppI by Puljula, Elina, Turhanen, Petri A.

    “…[Display omitted] An efficient high-performance countercurrent chromatography (HPCCC) based method has been developed for the purification of chemically…”
    Get full text
    Journal Article
  15. 15

    Preparation of mixed trialkyl alkylcarbonate derivatives of etidronic acid via an unusual route by Turhanen, Petri A, Weisell, Janne, Vepsäläinen, Jouko J

    Published in Beilstein journal of organic chemistry (20-11-2012)
    “…A method to prepare four (3a-d) trialkyl alkylcarbonate esters of etidronate from P,P'-dimethyl etidronate and alkyl chloroformate was developed by utilizing…”
    Get full text
    Journal Article
  16. 16

    Real-Time On-Site Multielement Analysis of Environmental Waters with a Portable X‑ray Fluorescence (pXRF) System by Tiihonen, Tommi E., Nissinen, Tuomo J., Turhanen, Petri A., Vepsäläinen, Jouko J., Riikonen, Joakim, Lehto, Vesa-Pekka

    Published in Analytical chemistry (Washington) (30-08-2022)
    “…Strict regulations are in place to control the effluents of mining sites and other industries. Heavy metal contamination of aquatic systems caused by leakages…”
    Get full text
    Journal Article
  17. 17

    Synthesis of Triple-Bond-Containing 1‑Hydroxy-1,1-bisphosphonic Acid Derivatives To Be Used as Precursors in “Click” Chemistry: Two Examples by Turhanen, Petri A

    Published in Journal of organic chemistry (03-07-2014)
    “…The synthesis of novel (ω-alkynyl-1-hydroxy-1,1-diyl)bisphosphonic acid tetramethyl esters (1a–c), their P,P′-dimethyl esters (2a–c), and two trimethyl ester…”
    Get full text
    Journal Article
  18. 18

    A Novel Strategy for the Preparation of Naturally Occurring Phosphocitrate and Its Partially Esterified Derivatives by Turhanen, Petri A, Demadis, Konstantinos D, Peräniemi, Sirpa, Vepsäläinen, Jouko J

    Published in Journal of organic chemistry (16-02-2007)
    “…A novel method for the synthesis of phosphocitrate (1, PC) starting from triethyl ester of citric acid and MeOPCl2 is described. The method is based on…”
    Get full text
    Journal Article
  19. 19

    Structural Diversity in Antiosteolytic Bisphosphonates: Deciphering Structure–Activity Trends in Ultra Long Controlled Release Phenomena by Vassaki, Maria, Hadjicharalambous, Chrystalleni, Turhanen, Petri A., Demadis, Konstantinos D.

    Published in ACS applied bio materials (18-12-2023)
    “…Bisphosphonate (BP)-based treatments have been extensively prescribed for bone-related conditions, particularly for osteoporosis. Their low bioavailability…”
    Get full text
    Journal Article
  20. 20

    Unexpected degradation of the bisphosphonate P-C-P bridge under mild conditions by Turhanen, Petri A, Vepsäläinen, Jouko J

    Published in Beilstein journal of organic chemistry (21-01-2008)
    “…Unexpected degradation of the P-C-P bridge from novel bisphosphonate derivative 1a and known etidronate trimethyl ester (1b) has been observed under mild…”
    Get full text
    Journal Article