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51

Pd-catalyzed steroid reactions

Czajkowska-Szczykowska, Dorota, Morzycki, Jacek W., Wojtkielewicz, Agnieszka

Journal:

Year:

2015

Language:

english

File:

PDF, 8.37 MB

english, 2015

52

Regio- and stereoselective cleavage of steroidal 22-oxo-23-spiroketals catalyzed by BF3·Et2O

Díaz, Alejandro Corona, Pablo García Merinos, J., López, Yliana, Betzabe González Campos, J., del Río, Rosa E., Santillan, Rosa, Farfán, Norberto, Morzycki, Jacek W.

Journal:

Year:

2015

Language:

english

File:

PDF, 685 KB

english, 2015

53

ChemInform Abstract: Recent Advances in Cholesterol Chemistry

Morzycki, Jacek W.

Journal:

Year:

2014

File:

PDF, 12 KB

2014

54

Stereochemistry of ring-opening/cross metathesis reactions of exo - and endo -7-oxabicyclo[2.2.1]hept-5-ene-2-carbonitriles with allyl alcohol and allyl acetate

Wałejko, Piotr, Dąbrowski, Michał, Szczepaniak, Lech, Morzycki, Jacek W, Witkowski, Stanisław

Journal:

Beilstein Journal of Organic Chemistry

Year:

2015

Language:

english

File:

PDF, 486 KB

english, 2015

55

ChemInform Abstract: Functionalization of Dimeric Cholestanopyrazines at the quasi-Benzylic Position.

Zenon Lotowski, Eligiusz N. Dubis, Jacek W. Morzycki

Journal:

Year:

2000

File:

PDF, 32 KB

2000

56

Preparation of 7α- and 7β-methylcholestane derivatives by kinetic separation of the diastereomeric mixture

Zenon Łotowski, Jacek W. Morzycki, Rafał R. Siciński

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 100 KB

english, 1998

57

Oxygen atom transfer from iodylbenzene to diphenyl diselenide - a convenient method for dehydrogenation of steroidal 3-ketones

Barton, Derek H. R., Morzycki, Jacek W., Motherwell, William B., Ley, Steven V.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1981

Language:

english

File:

PDF, 215 KB

english, 1981

58

A Facile Synthesis of Symmetrical Dimeric Steroid-pyrazines

Łotowski, Zenon, Gryszkiewicz, Agnieszka, Borowiecka, Jolanta B., Nikitiuk, Agnieszka, Morzycki, Jacek W.

Journal:

Journal of Chemical Research

Year:

1999

Language:

english

File:

PDF, 119 KB

english, 1999

59

A study on the reaction of 16-dehydropregnenolone acetate with 2-aminobenzimidazole

Wojtkielewicz, Agnieszka, Uścinowicz, Paulina, Siergiejczyk, Leszek, Kiełczewska, Urszula, Ratkiewicz, Artur, Morzycki, Jacek W.

Journal:

Year:

2016

Language:

english

File:

PDF, 1016 KB

english, 2016

60

Access to 27-Nortomatidine and 27-Norsoladulcidine Derivatives

Czajkowska-Szczykowska, Dorota, Corona Díaz, Alejandro, Aleksiejczuk, Grzegorz, López Castro, Yliana, Morzycki, Jacek W.

Journal:

Journal of Organic Chemistry

Year:

2019

Language:

english

File:

PDF, 869 KB

english, 2019

61

Nitration of N-acetyl enamines with acetyl nitrate

Jacek W. Morzycki, Zenon Łotowski, Monika Stȩpniowska, Agnieszka Gryszkiewicz, Agnieszka Z. Wilczewska

Journal:

Year:

1997

Language:

english

File:

PDF, 432 KB

english, 1997

62

On reactions of steroidal 23-oxo and 23,24-epoxysapogenins with Lewis acids

Izabella Jastrzębska, Leszek Siergiejczyk, Aneta M. Tomkiel, Zofia Urbańczyk-Lipkowska, Dominik Wójcik, Jacek W. Morzycki

Journal:

Year:

2009

Language:

english

File:

PDF, 872 KB

english, 2009

63

The selective oxidation of protected cholestanol derivatives using the Gif system

Barton, Derek H. R., G�kt�rk, A. Kayhan, Morzycki, Jacek W., Motherwell, William B.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1985

Language:

english

File:

PDF, 462 KB

english, 1985

64

Electrochemical cholesterylation of sugars with cholesteryl diphenylphosphate

Tomkiel, Aneta M., Siergiejczyk, Leszek, Naróg, Dorota, Płoszyńska, Jolanta, Sobkowiak, Andrzej, Morzycki, Jacek W.

Journal:

Year:

2016

Language:

english

File:

PDF, 926 KB

english, 2016

65

Synthesis of a cisplatin derivative from lithocholic acid

Hryniewicka, Agnieszka, Łotowski, Zenon, Seroka, Barbara, Witkowski, Stanisław, Morzycki, Jacek W.

Journal:

Year:

2018

Language:

english

File:

PDF, 744 KB

english, 2018

66

Synthesis and antimicrobial properties of steroid-based imidazolium salts

Hryniewicka, Agnieszka, Malinowska, Marta, Hauschild, Tomasz, Pieczul, Katarzyna, Morzycki, Jacek W.

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

2019

Language:

english

File:

PDF, 1.50 MB

english, 2019

67

Synthesis of New Cisplatin Derivatives from Bile Acids

Seroka, Barbara, Åotowski, Zenon, Hryniewicka, Agnieszka, RÃ¡rovÃ¡, Lucie, R. Sicinski, Rafal, M. Tomkiel, Aneta, W. Morzycki, Jacek

Journal:

Year:

2020

File:

PDF, 982 KB

2020

68

Influence of Hydrogen/Fluorine Substitution on Structure, Thermal Phase Transitions and Internal Molecular Motion of Aromatic Residues in the Crystal Lattice of Steroidal Rotors.

Pawlak, Tomasz, Czajkowska-Szczykowska, Dorota, Jastrzebska, Izabella, Santillan, Rosa, Seroka, Barbara, Maj, Jadwiga, Morzycki, Jacek W., Labra-VÃ¡zquez, Pablo, Farfan, Norberto, Bujacz, Grzegorz D.,

Journal:

Crystal Growth & Design

Year:

2020

Language:

english

File:

PDF, 2.23 MB

english, 2020

69

Synthesis of 4,17-diazasteroid inhibitors of human 5α-reductase

Jacek W. Morzycki, Zenon z.xl, Lotowski, Agnieszka Z. Wilczewska, J. Darren Stuart

Journal:

Bioorganic & Medicinal Chemistry

Year:

1996

Language:

english

File:

PDF, 566 KB

english, 1996

70

Synthesis and Biological Activity of 22-Deoxo-23-oxa Analogues of Saponin OSW-1

Maj, Jadwiga, Morzycki, Jacek W., Rárová, Lucie, Oklešt'ková, Jana, Strnad, Miroslav, Wojtkielewicz, Agnieszka

Journal:

Journal of Medicinal Chemistry

Year:

2011

Language:

english

File:

PDF, 1.91 MB

english, 2011

71

Unusual oxidative transformations of a steroidal 16α,17α,22-triol

Jacek W. Morzycki, José Oscar H. Pérez-Díaz, Rosa Santillan, Agnieszka Wojtkielewicz

Journal:

Year:

2010

Language:

english

File:

PDF, 604 KB

english, 2010

72

An Assisted Solvolysis of 23-Spirostanyl Bromides and Tosylates. A New Rearrangement of Spirostanes to the Bisfuran Systems

Anulewicz-Ostrowska, Romana, Jastrzȩbska, Izabella, Morzycki, Jacek W., Wójcik, Jacek

Journal:

Journal of Organic Chemistry

Year:

2002

Language:

english

File:

PDF, 203 KB

english, 2002

73

A novel stereospecific rearrangement of 3-substituted B-homo-5-azasteroid lactams to A-nor analogues

Thomas G. Back, Joseph H.-L. Chau, Jacek W. Morzycki

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 252 KB

english, 1991

74

Direct electrochemical acetoxylation of cholesterol at the allylic position

Jan Kowalski, Jolanta Płoszyńska, Andrzej Sobkowiak, Jacek W. Morzycki, Agnieszka Z. Wilczewska

Journal:

Journal of Electroanalytical Chemistry

Year:

2005

Language:

english

File:

PDF, 190 KB

english, 2005

75

Recent advances in cholesterol chemistry

Morzycki, Jacek W.

Journal:

Year:

2014

Language:

english

File:

PDF, 4.27 MB

english, 2014

76

New olefin metathesis catalyst bearing N-mesitylimidazole and nitrate ligands – Synthesis, activity, and performance in aqueous media

Malinowska, Marta, Kozlowska, Mariana, Hryniewicka, Agnieszka, Morzycki, Jacek W.

Journal:

Journal of Organometallic Chemistry

Year:

2019

File:

PDF, 1.18 MB

2019

77

New efficient ruthenium metathesis catalyst containing chromenyl ligand

Agnieszka Hryniewicka, Jacek W. Morzycki, Stanisław Witkowski

Journal:

Journal of Organometallic Chemistry

Year:

2010

Language:

english

File:

PDF, 1.03 MB

english, 2010

78

Lead tetraacetate–iodine oxidation of 23-spirostanols

Izabella Jastrzębska, Jacek W. Morzycki, Urszula Trochimowicz

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 299 KB

english, 2004

79

Novel transformation of 23-bromosapogenins. Synthesis of (22S,23R)-22-hydroxy-23,26-epoxyfurostanes

Jacek W Morzycki, Izabella Jastrzębska

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 146 KB

english, 2001

80

A cross-metathesis approach to the synthesis of new etretinate type retinoids, ethyl retinoate and its 9Z-isomer

Jadwiga Maj, Jacek W. Morzycki, Lucie Rárová, Grzegorz Wasilewski, Agnieszka Wojtkielewicz

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 428 KB

english, 2012

81

The synthesis of disteroidal macrocyclic molecular rotors by an RCM approach

Czajkowska-Szczykowska, Dorota, Jastrzebska, Izabella, Santillan, Rosa, Morzycki, Jacek W.

Journal:

Year:

2014

Language:

english

File:

PDF, 1.12 MB

english, 2014

82

Reactions of 4-azacholest-5-en-3-one, 6-azacholest-4-en-7-one, and their N-methyl derivatives with electrophilic reagents

Jacek W. Morzycki, Agnieszka Z. Wilczewska

Journal:

Year:

1996

Language:

english

File:

PDF, 535 KB

english, 1996

83

On reaction of enamides with acetyl nitrate

Jacek W. Morzycki, Agnieszka Z. Wilczewska, Zenon Łotowski

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 206 KB

english, 1996

84

Oxidation of steroidal diols and triols with air/NaH

Agnieszka Wojtkielewicz, Jadwiga Maj, Lech Szczepaniak, Jacek W. Morzycki

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2011

Language:

english

File:

PDF, 318 KB

english, 2011

85

Study of Hydrogen Bonding in Nitro Enamides

Dubis, Alina T., Łotowski, Zenon, Siergiejczyk, Leszek, Wilczewska, Agnieszka Z., Morzycki, Jacek W.

Journal:

Journal of Chemical Research

Year:

1998

Language:

english

File:

PDF, 119 KB

english, 1998

86

Synthesis, Structure, and Local Molecular Dynamics for Crystalline Rotors Based on Hecogenin/Botogenin Steroidal Frameworks

Jastrzebska, Izabella, Pawlak, Tomasz, Arcos-Ramos, Rafael, Florez-Lopez, Edwin, Farfán, Norberto, Czajkowska-Szczykowska, Dorota, Maj, Jadwiga, Santillan, Rosa, Morzycki, Jacek W., Potrzebowski, Mare

Journal:

Crystal Growth & Design

Year:

2016

Language:

english

File:

PDF, 4.49 MB

english, 2016

87

Revision of the Structure of N , O -Diacetylsolasodine. Unusual Epimerization at the Spiro Carbon Atom during Acetylation of Solasodine

Czajkowska-Szczykowska, Dorota, Jastrzebska, Izabella, Rode, Joanna E., Morzycki, Jacek W.

Journal:

Journal of Natural Products

Year:

2019

Language:

english

File:

PDF, 2.20 MB

english, 2019

88

ChemInform Abstract: Study of Hydrogen Bonding in Nitro Enamides.

Alina T. Dubis, Zenon Lotowski, Leszek Siergiejczyk, Agnieszka Z. Wilczewska, Jacek W. Morzycki

Journal:

Year:

1999

File:

PDF, 25 KB

1999

89

Neighboring group participation in epoxide ring cleavage in reactions of some 16α,17α-oxidosteroids with lithium hydroperoxide

Jacek W. Morzycki, Agnieszka Gryszkiewicz, Izabella Jastrzębska

Journal:

Year:

2001

Language:

english

File:

PDF, 174 KB

english, 2001

90

13C-NMR study of 4-azasteroids in solution and solid state

Jacek W. Morzycki, Iwona Wawer, Agnieszka Gryszkiewicz, Jadwiga Maj, Leszek Siergiejczyk, Alicja Zaworska

Journal:

Year:

2002

Language:

english

File:

PDF, 90 KB

english, 2002

91

Solid State Characterization of Bridged Steroidal Molecular Rotors: Effect of the Rotator Fluorination on Their Crystallization

Czajkowska-Szczykowska, Dorota, Aguilar-Granda, Andrés, Maj, Jadwiga, Wilczewska, Agnieszka Z., Witkowski, Stanisław, Santillan, Rosa, Garcia-Garibay, Miguel A., Morzycki, Jacek W., Rodríguez-Molina,

Journal:

Crystal Growth & Design

Year:

2016

Language:

english

File:

PDF, 1.95 MB

english, 2016

92

ChemInform Abstract: A Facile Synthesis of Symmetrical Dimeric Steroid-pyrazines.

Zenon Lotowski, Agnieszka Gryszkiewicz, Jolanta B. Borowiecka, Agnieszka Nikitiuk, Jacek W. Morzycki

Journal:

Year:

2000

File:

PDF, 30 KB

2000

93

Synthesis of 25-hydroxyvitamin D2 and its 24-epimer

Morzycki, Jacek W., Schnoes, Heinrich K., DeLuca, Hector F.

Journal:

Journal of Organic Chemistry

Year:

1984

Language:

english

File:

PDF, 591 KB

english, 1984

94

An effect of antibiotic amphotericin B on ion transport across model lipid membranes and tonoplast membranes

Monika Hereć, Halina Dziubińska, Kazimierz Trębacz, Jacek W. Morzycki, Wiesław I. Gruszecki

Journal:

Biochemical Pharmacology

Year:

2005

Language:

english

File:

PDF, 303 KB

english, 2005

95

Regioselective cleavage of 22-oxo-23-spiroketals. Novel cholestanic frameworks with pyranone and cyclopentenone E rings on the side chain

Yliana López, León Rodríguez, Rosa E. del Río, Norberto Farfán, Jacek W. Morzycki, Rosa Santillan

Journal:

Year:

2012

Language:

english

File:

PDF, 796 KB

english, 2012

96

New indenylidene-type metathesis catalysts bearing unsymmetricalN-heterocyclic ligands with mesityl and nitrobenzyl substituents

Malinowska, Marta, Kozlowska, Mariana, Hryniewicka, Agnieszka, Witkowski, Stanisław, Morzycki, Jacek W.

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2016

Language:

english

File:

PDF, 803 KB

english, 2016

97

Synthesis of analogues of a potent antitumor saponin OSW-1

Jacek W. Morzycki, Agnieszka Wojtkielewicz, Sławomir Wołczyński

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2004

Language:

english

File:

PDF, 278 KB

english, 2004

98

3α,5α-Cyclocholestan-6β-yl ethers as donors of the cholesterol moiety for the electrochemical synthesis of cholesterol glycoconjugates

Tomkiel, Aneta M, Biedrzycki, Adam, Płoszyńska, Jolanta, Naróg, Dorota, Sobkowiak, Andrzej, Morzycki, Jacek W

Journal:

Beilstein Journal of Organic Chemistry

Year:

2015

Language:

english

File:

PDF, 620 KB

english, 2015

99

Electrochemical oxidation of cholesterol

Morzycki, Jacek W, Sobkowiak, Andrzej

Journal:

Beilstein Journal of Organic Chemistry

Year:

2015

Language:

english

File:

PDF, 433 KB

english, 2015

100

TiCl4 catalyzed cleavage of (25R)-22-oxo-23-spiroketals. Synthesis of sapogenins with furostanol and pyranone E rings on the side chain

Corona-Díaz, Alejandro, García-Merinos, J. Pablo, Ochoa, María E., del Río, Rosa E., Santillan, Rosa, Rojas-Lima, Susana, Morzycki, Jacek W., López, Yliana

Journal:

Year:

2019

File:

PDF, 1.01 MB

2019

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