FR1584704A - - Google Patents

Info

Publication number
FR1584704A
FR1584704A FR43566A FR1584704DA FR1584704A FR 1584704 A FR1584704 A FR 1584704A FR 43566 A FR43566 A FR 43566A FR 1584704D A FR1584704D A FR 1584704DA FR 1584704 A FR1584704 A FR 1584704A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR43566A
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1584704A publication Critical patent/FR1584704A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
    • C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
    • C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR43566A 1965-12-23 1965-12-23 Expired FR1584704A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43566 1965-12-23

Publications (1)

Publication Number Publication Date
FR1584704A true FR1584704A (cs) 1970-01-02

Family

ID=8596669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43566A Expired FR1584704A (cs) 1965-12-23 1965-12-23

Country Status (3)

Country Link
BR (1) BR6685642D0 (cs)
ES (1) ES334803A1 (cs)
FR (1) FR1584704A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449653A1 (de) * 1973-10-19 1975-04-30 Roussel Uclaf Tiermastmittel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449653A1 (de) * 1973-10-19 1975-04-30 Roussel Uclaf Tiermastmittel

Also Published As

Publication number Publication date
ES334803A1 (es) 1967-11-01
BR6685642D0 (pt) 1973-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse