Synthesis and Antimicrobial Properties of 17β-Isopentyloxy-4-aza-5α-androstane and the 4-Methyl Derivative

Doorenbos, Norman J.; Solomons, William E.

doi:10.1002/jps.2600620421

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Vojtech Parrak* and Murray M Tuckerman1

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1973

1978

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Cited by 12 publications

(1 citation statement)

References 7 publications

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“…Many substances that are inactive in dc polarography give characteristic ac oscillopolarograms. The technique supplements classical polarography but has its own established theory and instrumentation (3)(4)(5)(6).…”

Section: Vojtech Parrak* and Murray M Tuckermanmentioning

confidence: 99%

Synthesis and Evaluation of Antimicrobial Properties of Amidinoazaandrostanes and Guanidinoazaandrostanes

Doorenbos¹,

Kim²

1974

Journal of Pharmaceutical Sciences

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Section: Vojtech Parrak* and Murray M Tuckermanmentioning

confidence: 99%

Synthesis and Evaluation of Antimicrobial Properties of Amidinoazaandrostanes and Guanidinoazaandrostanes

Doorenbos¹,

Kim²

1974

Journal of Pharmaceutical Sciences

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ChemInform Abstract: SYNTHESE UND ANTIMIKROBIELLE EIGENSCHAFTEN VON 17BETA‐ISOPENTYLOXY‐4‐AZA‐5ALPHA‐ANDROSTAN UND DES 4‐METHYL‐DERIVATES

Doorenbos¹,

Solomons²

1973

Chemischer Informationsdienst

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Das aus Testosteron (I) mit Äthylenglykol in Gegenwart von p‐Toluolsulfonsäure erhältliche Ketal (II) ergibt durch basenkatalysierte Kondensation mit Isopentyl‐p‐toluolsulfonat den Ketaläther (III), der sich in verdünnter Essigsäure in Gegenwart von p‐Toluolsulfonsäure zum Testosteronäther (IV) hydrolysieren läßt. Ozonolyse dieser Verbindung in Essigsäure/Äthylacetat führt zur Ketocarbonsäure (V), die mit konz. Ammoniak bei 170°C zum Enaminlactonäther (VI) cyclisiert.

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Synthesis and antimicrobial activity of 4‐aza‐5α‐sitostane and the 4‐methyl derivative

Aboul‐Enein

Doorenbos

1974

Journal of Heterocyclic Chem

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Synthesis and Antimicrobial Properties of 17β-Isopentyloxy-4-aza-5α-androstane and the 4-Methyl Derivative

Cited by 12 publications

References 7 publications

Synthesis and Evaluation of Antimicrobial Properties of Amidinoazaandrostanes and Guanidinoazaandrostanes

Synthesis and Evaluation of Antimicrobial Properties of Amidinoazaandrostanes and Guanidinoazaandrostanes

ChemInform Abstract: SYNTHESE UND ANTIMIKROBIELLE EIGENSCHAFTEN VON 17BETA‐ISOPENTYLOXY‐4‐AZA‐5ALPHA‐ANDROSTAN UND DES 4‐METHYL‐DERIVATES

Synthesis and antimicrobial activity of 4‐aza‐5α‐sitostane and the 4‐methyl derivative

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