Lack, Ruth E.: search on Z-Library

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1

The synthesis of 3β-hydroxy-4,4-dimethyl-5α-cholest-8-en-11-one from lanosterol

C.W. Shoppee, N.W. Hughes, Ruth E. Lack

Journal:

Tetrahedron Letters

Year:

1966

Language:

english

File:

PDF, 98 KB

english, 1966

2

ChemInform Abstract: 19-NOR- UND AROMATISCHE STEROIDE 1. MITT. SPALTUNG VON 3-SAUERSTOFF-SUBSTITUIERTEN, 2BETA,19-AETHERN DER CHOLESTANREIHE

LACK RUTH, E., RIDLEY, ANNE B.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 236 KB

1970

3

ChemInform Abstract: CHEMISCHE VERSCHIEBUNGEN VON PROTONEN IN GAMMA-STELLUNG ZU EINEM HALOGENATOM BEI STEROIDEN

LACK, RUTH E., NEMORIN, J., RIDLEY, ANNE B.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 95 KB

1971

4

641. Aza-steroids. Part VIII. 7a-aza-B-homo-5?-cholestane and 7a-aza-B-homocholest-5-ene

Shoppee, C. W., Akhtar, M. I., Lack, Ruth E.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1964

Language:

english

File:

PDF, 321 KB

english, 1964

5

ChemInform Abstract: STEROIDE 35. MITT. ENTFERNUNG DER 4-METHYLGRUPPEN VON 4,4,14ALPHA-TRIMETHYLSTEROIDEN, UEBERFUEHRUNG VON LANOSTERIN IN 14ALPHA-METHYL-CHOLESTEN-(4)-ON-(3)

SHOPPEE, C. W., HUGHES, N. W., LACK, RUTH E., PINHEY, J. T.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 222 KB

1970

6

Steroids. Part XXXV. Preparation of the epimeric 2-hydroxy-19-nor-5?-cholestanes

Shoppee, C. W., Coll, J. C., Lack, Ruth E.

Journal:

Journal of the Chemical Society C Organic

Year:

1970

Language:

english

File:

PDF, 1.24 MB

english, 1970

7

698. Steroids. Part XXI. The structure of digacetigenin

Shoppee, C. W., Lack, Ruth E.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1964

Language:

english

File:

PDF, 835 KB

english, 1964

8

Molecular asymmetry in sulphites formed from optically active alcohols

Lack, Ruth E., Tarasoff, L.

Journal:

Journal of the Chemical Society B Physical Organic

Year:

1969

Language:

english

File:

PDF, 672 KB

english, 1969

9

Nuclear magnetic resonance spectroscopy. Conformational equilibria and equilibration of 4,4-difluorocyclohexanone and 6,6-difluoro-cis-decal-2-ones

Lack, Ruth E., Ganter, Camille., Roberts, John D.

Journal:

Journal of the American Chemical Society

Year:

1968

Language:

english

File:

PDF, 832 KB

english, 1968

10

453. Steroids. Part XXIV. The preparation and nuclear magnetic resonance spectra of some 6-substituted 4-methylcholest-4-enes

Shoppee, C. W., Johnson, F. P., Lack, Ruth E., Rawson, R. J., Sternhell, S.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1965

Language:

english

File:

PDF, 730 KB

english, 1965

11

Steroids. Part XXVIII. The structure of digacetigenin: comparative experiments with ruscogenin and related compounds

Shoppee, C. W., Lack, Ruth E., Newman, B. C.

Journal:

Journal of the Chemical Society C Organic

Year:

1967

Language:

english

File:

PDF, 692 KB

english, 1967

12

170. Steroids. Part XX. The stereochemistry of the homolytic addition of thioacetic acid to olefins of the cholestane series

Shoppee, C. W., Akhtar, M. I., Lack, Ruth E.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1964

Language:

english

File:

PDF, 598 KB

english, 1964

13

Long-range spin-spin coupling involving the angular methyl groups in steroids.

C.W. Shoppee, F.P. Johnson, Ruth Lack, S. Sternhell

Journal:

Tetrahedron Letters

Year:

1964

Language:

english

File:

PDF, 162 KB

english, 1964

14

19-Nor and aromatic steroids. Part 1. The cleavage of 3-oxygenated-2?,19-ethers in the cholestane series

Lack, Ruth E., Ridley, Anne B.

Journal:

Journal of the Chemical Society C Organic

Year:

1970

Language:

english

File:

PDF, 929 KB

english, 1970

15

Countercontrol treatment of sleep-maintenance insomnia in relation to age.

Davies, Ruth, Lacks, Patricia, Storandt, Martha, Bertelson, Amy D.

Journal:

Psychology and Aging

Year:

1986

Language:

english

File:

PDF, 851 KB

english, 1986

16

The structure of digacetigenin

C.W. Shoppee, N.W. Hughes, Ruth E. Lack

Journal:

Tetrahedron Letters

Year:

1968

Language:

english

File:

PDF, 140 KB

english, 1968

17

704. Steroids. Part XVI. The bromination of some 3-ketosteroids methylated in ring-A

Shoppee, C. W., Johnston, G. A. R., Lack, Ruth E.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1962

Language:

english

File:

PDF, 695 KB

english, 1962

18

Steroids and Walden inversion. Part LXV. Comparative experiments on the deamination of cis- and trans-4-t-butylcyclohexylamine

Shoppee, C. W., Culshaw, Christina, Lack, Ruth E.

Journal:

Journal of the Chemical Society C Organic

Year:

1969

Language:

english

File:

PDF, 365 KB

english, 1969

19

Structure and biological activity of steroids. Part I. The hydrogen-bonding properties of halogenohydrins in the t-butylcyclohexane and steroid series

Devine, Anne B., Lack, Ruth E.

Journal:

Journal of the Chemical Society C Organic

Year:

1966

Language:

english

File:

PDF, 811 KB

english, 1966

20

ChemInform Abstract: STEROIDE 33. MITT. VERSUCH DER DARST. VON 19-NOR-5ALPHA-CHOLESTANEN UEBER 2BETA-HYDROXY-5ALPHA-CHOLESTAN-19-SAEURE

SHOPPEE, C. W., BELLAS, T. E., COLL, J. C., LACK, RUTH E.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 227 KB

1970

21

Additions and Corrections - Nuclear Magnetic Resonance Spectroscopy. Conformational Equilibria and Equilibration of 5,5-Difluoro- cis -hydrindan and 9-Methyl-5,5-difluoro- cis -hydrindan

Lack, Ruth E., Roberts, John D.

Journal:

Journal of the American Chemical Society

Year:

1970

Language:

english

File:

PDF, 127 KB

english, 1970

22

640. Aza-steroids. Part VII. 3-aza-A-homopregn-4a-ene and related compounds

Shoppee, C. W., Lack, Ruth E., Newman, B. C.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1964

Language:

english

File:

PDF, 480 KB

english, 1964

23

Molecular asymmetry in sulphites from optically active alcohols

Lack, Ruth E., Tarasoff, L.

Journal:

Chemical Communications (London)

Year:

1968

Language:

english

File:

PDF, 105 KB

english, 1968

24

945. Steroids and walden inversion. Part XLV. 6?-Chloro- and 6?-bromo-5?-cholestane

Shoppee, C. W., Lack, Ruth

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1960

Language:

english

File:

PDF, 997 KB

english, 1960

25

Stereoselectivity in reactions involving the hydrolysis of acetoxonium ions

Atkin, Julia, Gall (n�e Lack), Ruth E., Slee, Arlene M.

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1972

Language:

english

File:

PDF, 652 KB

english, 1972

26

1192. Steroids and walden inversion. Part LV. 2?- and 2?-chloro-5?-cholestane, and 3?-chloro-5-methyl-5?-cholestane

Shoppee, C. W., Bellas, T. E., Lack, Ruth

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1965

Language:

english

File:

PDF, 887 KB

english, 1965

27

Steroids. Part XXXV. Removal of the 4-methyl groups in 4,4,14?-trimethyl-steroids: conversion of lanosterol into 14?-methylcholest-4-en-3-one

Shoppee, C. W., Hughes, N. W., Lack, Ruth E., Pinhey, J. T.

Journal:

Journal of the Chemical Society C Organic

Year:

1970

Language:

english

File:

PDF, 700 KB

english, 1970

28

Proton chemical shifts of some halogenated steroids and t-butylcyclohexanes

Lack, Ruth E., Ridley, Anne B.

Journal:

Journal of the Chemical Society B Physical Organic

Year:

1968

Language:

english

File:

PDF, 535 KB

english, 1968

29

The chemical shifts of protons ? to a halogen atom in steroids

Lack, Ruth E., Nemorin, J., Ridley, Anne B.

Journal:

Journal of the Chemical Society B Physical Organic

Year:

1971

Language:

english

File:

PDF, 385 KB

english, 1971

30

ChemInform Abstract: MOLEKULARE ASYMMETRIE IN SULFITEN OPTISCH AKTIVER ALKOHOLE

LACK, RUTH E., TARASOFF, L. JUN.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

Language:

german

File:

PDF, 227 KB

german, 1970

31

Intramolecular electrocyclic reactions. Part I. Structure of ?bromohydroxyphorone?: 3-bromo-5-hydroxy-4,4,5,5-tetramethylcyclopent-2-enone

Shoppee, C. W., Lack, Ruth E.

Journal:

Journal of the Chemical Society C Organic

Year:

1969

Language:

english

File:

PDF, 530 KB

english, 1969

32

Steroids. Part XXXIII. Attempted preparation of 19-nor-5?-cholestanes via 2?-hydroxy-5?-cholestan-19-oic acid

Shoppee, C. W., Bellas, T. E., Coll, J. C., Lack, Ruth E.

Journal:

Journal of the Chemical Society C Organic

Year:

1969

Language:

english

File:

PDF, 734 KB

english, 1969

33

Nuclear magnetic resonance spectroscopy. Conformational equilibria and equilibration of 5,5-difluoro-cis-hydrindan and 9-methyl-5,5-difluoro-cis-hydrindan

Lack, Ruth E., Roberts, John D.

Journal:

Journal of the American Chemical Society

Year:

1968

Language:

english

File:

PDF, 604 KB

english, 1968

34

706. Steroids. Part XVIII. The preparation of some 11-ethynyl-steroids

Shoppee, C. W., Lack, Ruth E.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1962

Language:

english

File:

PDF, 598 KB

english, 1962

35

The mass spectra of some C-19 modified 5α-cholestane derivatives

C. W. Shoppee, J. C. Coll, Ruth E. Lack

Journal:

Journal of Mass Spectrometry

Year:

1970

Language:

english

File:

PDF, 413 KB

english, 1970

36

705. Steroids. Part XVII. The structure of diginin and diginigenin

Shoppee, C. W., Lack, Ruth E., Robertson, A. V.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1962

Language:

english

File:

PDF, 1.37 MB

english, 1962

37

610. Steroids. Part XIX. The structure of digifolein and digifologenin

Shoppee, C. W., Lack, Ruth E., Sternhell, S.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1963

Language:

english

File:

PDF, 563 KB

english, 1963

38

Differential expression of enzyme activities initiating anoxic metabolism of various aromatic compounds via benzoyl-CoA

Werner Dangel, Ruth Brackmann, Achim Lack, Magdy Mohamed, Jürgen Koch, Brigitte Oswald, Birgit Seyfried, Andreas Tschech, Georg Fuchs

Journal:

Archives of Microbiology

Year:

1991

Language:

english

File:

PDF, 828 KB

english, 1991

39

1100. Aza-steroids. Part X. 4-Aza-3-oxo-A-homo-5?-cholest-1-ene

Shoppee, C. W., Lack, Ruth, Mirrington, R. N., Smith, L. R.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1965

Language:

english

File:

PDF, 301 KB

english, 1965

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