Kalvoda, Jaroslav: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Photolysis of Steroidal 20-Aryl-Substituted 11-Nitrites

Jaroslav Kalvoda, Jüren Grob, Mira Bjelakovíć, Ljubinka Lorenc, Mihailo Lj. Mihailovíć

Journal:

Helvetica Chimica Acta

Year:

1997

Language:

english

File:

PDF, 474 KB

english, 1997

2

60 Jahre Steroid-Chemie in Helvetica Chimica Acta

Jaroslav Kalvoda

Journal:

Helvetica Chimica Acta

Year:

1992

Language:

german

File:

PDF, 6.87 MB

german, 1992

3

ChemInform Abstract: STEROIDE 230. MITT. PARTIALSYNTHESE 18-OXYGENIERTER CORTEXONE 1. MITT. SYNTHESE VON 18-HYDROXY-CORTEXON

BIOLLAZ, MICHEL, KALVODA, JAROSLAV, SCHMIDLIN, JULIUS

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 234 KB

1975

4

Reactivity of 5,10:8,14-Disecosteroids: An unusual rearrangement of cyclodecene-1,4-dione systems to five-membered-ring spiro-γ-lactones

Ljubinka Lorenc, Lidija Bondarenko-Gheorghiu, Natalija Krstić, Hermann Fuhrer, Jaroslav Kalvoda, Mihailo Lj. Mihailović

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 535 KB

english, 1995

5

Template-Assembled Synthetic Proteins (TASP). Cyclic Templates with Incorporated Turn-Inducing Mimics

Ivan Earnest, Jaroslav Kalvoda, Eric Francotte, Grety Rihs, Hans Fritz, Marcel J. J. Blommers, Fritz Raschdorf, Christoph Sigel, Manfred Mutter

Journal:

Helvetica Chimica Acta

Year:

1993

Language:

english

File:

PDF, 1.92 MB

english, 1993

6

Oxidative Fragmentations of the 5α- and 5β-Hydroxy-B-norcholestan- 3β-yl Acetates

Mira S. Bjelaković, Ljubinka B. Lorenc, Vladimir D. Pavlović, Bernard Tinant, Jean-Paul Declercq, Jaroslav Kalvoda

Journal:

Helvetica Chimica Acta

Year:

2003

Language:

english

File:

PDF, 271 KB

english, 2003

7

ChemInform Abstract: STEROIDE 231. MITT. PARTIALSYNTHESE 18-OXYGENIERTER CORTEXONE 2. MITT. SYNTHESE VON 18-OXO-CORTEXON

BIOLLAZ, MICHEL, SCHMIDLIN, JULIUS, KALVODA, JAROSLAV

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 229 KB

1975

8

Conformations of the Nine-Membered Ring in the B-Nor-5,10-secosteroids. X-Ray and NMR Analysis

Mira S. Bjelaković, Natalija M. Krstić, Bernard Tinant, Jaroslav Kalvoda, Janos Csanadi, Vladimir D. Pavlović

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 172 KB

english, 2005

9

Beitrag zur Partialsynthese 18-oxygenierter Cortexone I. Synthese von 18-Hydroxy-cortexon Über Steroide, 230. Mitteilung

Michel Biollaz, Jaroslav Kalvoda, Julius Schmidlin

Journal:

Helvetica Chimica Acta

Year:

1975

File:

PDF, 993 KB

1975

10

Beitrag zur Partialsynthese 18-oxygenierter Cortexone II. Synthese von 18-Oxo-cortexon Über Steroide 231. Mitteilung

Michel Biollaz, Julius Schmidlin, Jaroslav Kalvoda

Journal:

Helvetica Chimica Acta

Year:

1975

Language:

german

File:

PDF, 1.22 MB

german, 1975

11

Conformations of the Ten-membered Ring in 5, 10-Secosteroids. III: (Z)-3β- and (Z)-3α-Hydroxy-5, 10-seco-1 (10)-cholesten-5-one Esters and (Z)-5, 10-seco-1 (10)-Cholestene-3, 5-dione

Hermann Fuhrer, Ljubinka Lorenc, Vladimir Pavlović, Grety Rihs, Günther Rist, Jaroslav Kalvoda, Mihailo Lj. Mihailović

Journal:

Helvetica Chimica Acta

Year:

1981

Language:

english

File:

PDF, 755 KB

english, 1981

12

Synthesis, Structure, and Reactivity of Secosteroids Containing a Medium-Sized Ring. Part 36. Transannular photocyclization of some unsaturated 5,10-secosteroidal ketones: A reevaluation

Roland Heckendorn, Hermann Fuhrer, Jaroslav Kalvoda, Ljubinka Lorenc, Vladimir Pavlović, Mihailo Lj. Mihailović

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 311 KB

english, 1995

13

The Thermal Reactivity of 5,8α-Epidioxy-5α-cholestan-3β-yl Acetate in Acetic Acid

Hermann Fuhrer, Grety Rihs, Ljubinka Lorenc, Lidija Bondarenko, Jaroslav Kalvoda, Mihailo Lj. Mihailović

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 345 KB

english, 1987

14

Neue 18-substituierte Steroide. I. 18-Methylidenprogesteron über Steroide 232. Mitteilung

Jaroslav Kalvoda, Jürgen Grob, Georg Anner

Journal:

Helvetica Chimica Acta

Year:

1977

File:

PDF, 659 KB

1977

15

Between basic and applied research: Ciba's involvement in steroids in the 1950s and 1960s

Karl Heusler, Jaroslav Kalvoda

Journal:

Year:

1996

Language:

english

File:

PDF, 1.39 MB

english, 1996

16

Conformations of the 10-membered Ring in 5, 10-Secosteroids. II. (E)-3α-Acetoxy-5, 10-seco-1 (10)-cholesten-5-one and (E)-5, 10-seco-1 (10)-cholestene-3, 5-dione

Hermann Fuhrer, Ljubinka Lorenc, Vladimir Pavlović, Grety Rihs, Günther Rist, Jaroslav Kalvoda, Mihailo Lj. Mihailović

Journal:

Helvetica Chimica Acta

Year:

1979

Language:

english

File:

PDF, 817 KB

english, 1979

17

An Unusual Ozonolysis of the Δ8(14)-Unsaturated Steroids.

Natalija M. Krstic, Ljubinka B. Lorenc, Vladimir D. Pavlovic, Jaroslav Kalvoda, Bernard Tinant, Jean-Paul Declercq

Journal:

Year:

2003

File:

PDF, 105 KB

2003

18

5,10:8,9-Disecosteroids (= Steroklastanes): A new type of modified steroids

Ljubrinka Lorenc, Lidija Bondarenko, Vlada Pavlović, Hermann Fuhrer, Grety Rihs, Jaroslav Kalvoda, Mihailo Lj. Mihailović

Journal:

Helvetica Chimica Acta

Year:

1989

Language:

english

File:

PDF, 982 KB

english, 1989

19

Steroid template associated peptides: design, synthesis and 2D NMR characterization of a novel protected 18-Phe,19-Gly-containing steroidal compound

Mira S. Bjelaković, Natalija M. Krstić, Nenad Juranić, Milan M. Dabović, Svetislav V. Gojković, Martin Kessler, Jaroslav Kalvoda, Vladimir D. Pavlović

Journal:

Year:

2007

Language:

english

File:

PDF, 457 KB

english, 2007

20

Cleavage of CC double bonds by a novel cycloaddition?cycloreversion sequence

Kalvoda, Jaroslav, Kaufmann, Heinz

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1976

Language:

english

File:

PDF, 188 KB

english, 1976

21

Conformations of the ten-membered ring in 5,10-secosteroids I. X-ray and NMR. Analysis of (E)-3 β-hydroxy-5,10-seco-1(10)-cholesten-5-one esters

Hans-Christian Mez, Günther Rist, Jaroslav Kalvoda, Otto Ermer, Ljubinka Lorenc, Mihailo Lj. Mihailović

Journal:

Helvetica Chimica Acta

Year:

1976

Language:

english

File:

PDF, 1.11 MB

english, 1976

22

Radikalinduzierte intramolekulare 1, 4-Verschiebung einer Formylgruppe

Jaroslav Kalvoda, JÜRgen Grob

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 340 KB

1978

23

An unusual ozonolysis of the Δ8(14)-unsaturated steroids

Krstić, Natalija M., Lorenc, Ljubinka B., Pavlović, Vladimir D., Kalvoda, Jaroslav, Tinant, Bernard, Declercq, Jean-Paul

Journal:

Journal of Chemical Research

Year:

2002

Language:

english

File:

PDF, 171 KB

english, 2002

24

ChemInform Abstract: STEROIDE 230. MITT. PARTIALSYNTHESE 18-OXYGENIERTER CORTEXONE 1. MITT. SYNTHESE VON 18-HYDROXY-CORTEXON

BIOLLAZ, MICHEL, KALVODA, JAROSLAV, SCHMIDLIN, JULIUS

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 234 KB

1975

25

ChemInform Abstract: 13,14-Secosteroids. A New Type of Modified Steroids Containing a Nine-Membered Ring

Mira S. Bjelakovic, Ljubinka B. Lorenc, Vladimir D. Pavlovic, Mihailo Lj. Mihailovic, Bernard Tinant, Jean-Paul Declercq, Jaroslav Kalvoda

Journal:

Year:

1999

File:

PDF, 32 KB

1999

26

Synthesis, structure, and reactivity of secosteroids containing a medium-sized ring. Part 32. Conformations and photochemical reactivity of some unsaturated 5,10-secosteroidal ketones

Ljubinka Lorenc, Vladimir Pavlović, Mihailo Lj. Mihailović, Jaroslav Kalvoda, Hermann Fuhrer

Journal:

Helvetica Chimica Acta

Year:

1991

Language:

english

File:

PDF, 283 KB

english, 1991

27

Photolysis of 3-triphenylmethyl-?2-isoxazolines: a new method for CC-double bond cleavage

Kaufmann, Heinz, Kalvoda, Jaroslav

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1976

Language:

english

File:

PDF, 133 KB

english, 1976

28

Opening of the Macrocyclic Ring in 5,10:8,9-Disecosteroids ( = Steroklastanes)

Ljubinka Lorenc, Lidija Bondarenko-Gheorghiu, Vladimir Pavlović, Hermann Fuhrer, Jaroslav Kalvoda, Mihailo Lj. Mihailović

Journal:

Helvetica Chimica Acta

Year:

1992

Language:

english

File:

PDF, 496 KB

english, 1992

29

13,14-Seco-steroids: A New Type of Modified Steroids Containing a Nine-Membered Ring

Mira S. Bjelaković, Ljubinka B. Lorenc, Vladimir D. Pavlović, Mihailo Lj. Mihailović, Bernard Tinant, Jean-Paul Declercq, Jaroslav Kalvoda

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 261 KB

english, 1999

30

Reaktionen von Steroiden mit Dialkylaminoschwefeltrifluoriden. I. 11β-Hydroxysteroide. Über STeroide, 233. Mitteilung

Michel Biollaz, Jaroslav Kalvoda

Journal:

Helvetica Chimica Acta

Year:

1977

File:

PDF, 502 KB

1977

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски