AT291956B - Verfahren zur Herstellung von neuen substituierten Thioäthern - Google Patents

Verfahren zur Herstellung von neuen substituierten Thioäthern

Info

Publication number
AT291956B
AT291956B AT424867A AT424867A AT291956B AT 291956 B AT291956 B AT 291956B AT 424867 A AT424867 A AT 424867A AT 424867 A AT424867 A AT 424867A AT 291956 B AT291956 B AT 291956B
Authority
AT
Austria
Prior art keywords
preparation
new substituted
substituted thioethers
thioethers
new
Prior art date
Application number
AT424867A
Other languages
English (en)
Original Assignee
Uniroyal Inc
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 by Uniroyal Inc filed Critical Uniroyal Inc
Application granted granted Critical
Publication of AT291956B publication Critical patent/AT291956B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/02—Preparation of sulfones; Preparation of sulfoxides by formation of sulfone or sulfoxide groups by oxidation of sulfides, or by formation of sulfone groups by oxidation of sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/60—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton with the carbon atom of at least one of the carboxyl groups bound to nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/915—Carpet backing adhesives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/911—Emulsifying agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/938—Rubbery property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23993—Composition of pile or adhesive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2344—Coating or impregnation is anti-slip or friction-increasing other than specified as an abrasive
AT424867A 1966-05-05 1967-05-05 Verfahren zur Herstellung von neuen substituierten Thioäthern AT291956B (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US54774366A 1966-05-05 1966-05-05
US56209866A 1966-07-01 1966-07-01
US56209766A 1966-07-01 1966-07-01
US58765066A 1966-10-19 1966-10-19

Publications (1)

Publication Number Publication Date
AT291956B true AT291956B (de) 1971-08-10

Family

ID=27504724

Family Applications (3)

Application Number Title Priority Date Filing Date
AT424867A AT291956B (de) 1966-05-05 1967-05-05 Verfahren zur Herstellung von neuen substituierten Thioäthern
AT604969A AT297309B (de) 1966-05-05 1967-05-05 Verfahren zum Überziehen von Textilgeweben mit einer stabilisierten Latexmischung
AT604869A AT298058B (de) 1966-05-05 1967-05-05 Verfahren zur Herstellung von Polymerenlatex durch Emulsionspolymerisation von Monomeren

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT604969A AT297309B (de) 1966-05-05 1967-05-05 Verfahren zum Überziehen von Textilgeweben mit einer stabilisierten Latexmischung
AT604869A AT298058B (de) 1966-05-05 1967-05-05 Verfahren zur Herstellung von Polymerenlatex durch Emulsionspolymerisation von Monomeren

Country Status (15)

Country Link
US (3) US3498943A (de)
JP (1) JPS535282B1 (de)
AT (3) AT291956B (de)
BE (1) BE697914A (de)
CH (4) CH476035A (de)
DE (1) DE1745507C2 (de)
DK (1) DK139683B (de)
ES (3) ES340147A1 (de)
FI (2) FI48605C (de)
GB (1) GB1207532A (de)
LU (1) LU53581A1 (de)
NL (1) NL156415B (de)
NO (1) NO129403B (de)
SE (3) SE369724B (de)
SU (2) SU425403A3 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498943A (en) * 1966-05-05 1970-03-03 Uniroyal Inc Emulsion polymerization of ethylenically unsaturated monomers utilizing alkyl sulfide terminated oligomers as emulsifiers and resulting product
US3668230A (en) * 1966-05-05 1972-06-06 Uniroyal Inc Alkyl-sulfoxide and alkyl-sulfone terminated oligomers
US3859260A (en) * 1967-10-12 1975-01-07 Leland E Dannals Oligomers
US3687914A (en) * 1969-01-06 1972-08-29 Atlantic Richfield Co Copolymers of 2-phenyl allyl alcohol and butadiene, terpolymers thereof with styrene, and their preparation
US3917553A (en) * 1971-04-22 1975-11-04 Celanese Corp Stabilized polyacrylonitrile compositions with sulfur containing stabilizer and method of forming same
US4055532A (en) * 1973-06-04 1977-10-25 Celanese Corporation Stabilized acetonitrile solvent containing polyacrylonitrile compositions and method of forming same
US3928690A (en) * 1974-12-30 1975-12-23 Grace W R & Co Release coated adhesive tape
US4110429A (en) * 1976-12-30 1978-08-29 Colgate-Palmolive Company Antibacterial oral composition
US4275147A (en) * 1977-09-08 1981-06-23 Gaf Corporation Antistatic photographic element
US4351755A (en) * 1979-06-29 1982-09-28 E. I. Du Pont De Nemours And Company Isocyanate-functional polymers containing a terminal monosulfide group
US4337185A (en) * 1980-06-23 1982-06-29 The Dow Chemical Company Process for making cationic structured particle latexes using reactive polymeric surfactants
US4425469A (en) 1980-09-08 1984-01-10 Rohm And Haas Company Polyacrylamide flow modifier-adsorber
US4436885A (en) 1980-10-08 1984-03-13 E. I. Du Pont De Nemours And Company Preparation of isocyanate-functional polymers containing a terminal monosulfide group
US4446175A (en) * 1980-10-08 1984-05-01 E. I. Du Pont De Nemours And Company Coatings formed from isocyanate-functional polymers containing a terminal monosulfide group
US4328141A (en) * 1981-04-02 1982-05-04 American Cyanamid Company Stabilization of rosin dispersions with low molecular weight non-ionic polymers
US4439329A (en) 1981-12-28 1984-03-27 Ciba-Geigy Corporation Aqueous based fire fighting foam compositions containing hydrocarbyl sulfide terminated oligomer stabilizers
LU86873A1 (fr) * 1987-05-08 1989-01-19 Oreal Compositions cosmetiques moussantes
US5081209A (en) * 1989-10-23 1992-01-14 Phillips Petroleum Company Compositions and methods for inhibiting corrosion
US5135999A (en) * 1989-10-23 1992-08-04 Phillips Petroleum Company Compositions and methods for inhibiting corrosion
US5118536A (en) * 1989-10-23 1992-06-02 Phillips Petroleum Company Compositions and methods for inhibiting corrosion
TW226382B (de) * 1990-09-21 1994-07-11 Takeda Pharm Industry Co Ltd
SK53294A3 (en) 1993-05-07 1995-04-12 Albright & Wilson Concentrated aqueous mixture containing surface active matter and its use
US6090762A (en) * 1993-05-07 2000-07-18 Albright & Wilson Uk Limited Aqueous based surfactant compositions
US5599784A (en) * 1994-03-04 1997-02-04 National Starch And Chemical Investment Holding Corporation Aqueous lamellar detergent compositions with hydrophobically capped hydrophilic polymers
CA2210040A1 (en) * 1996-07-23 1998-01-23 Rohm And Haas Company Electrolyte and electrolytic cell
US6162848A (en) * 1997-03-14 2000-12-19 Omnova Solutions Inc. Carpet latex compound
GB9901597D0 (en) * 1999-01-26 1999-03-17 Ciba Spec Chem Water Treat Ltd Sizing compositions
RU2599579C2 (ru) * 2014-10-17 2016-10-10 Общество С Ограниченной Ответственностью "Научно-Производственный Центр "Амфион" Амфифильные сополимеры и способ их получения
WO2016043620A1 (ru) * 2014-09-17 2016-03-24 Общество С Ограниченной Ответственностью "Научно-Производственный Центр "Амифион" Амфифильные полимеры и системы доставки на их основе
RU2599576C2 (ru) * 2014-09-17 2016-10-10 Общество С Ограниченной Ответственностью "Научно-Производственный Центр "Амфион" Амфифильные гомополимеры и способ их получения
RU2608304C1 (ru) * 2015-09-11 2017-01-17 Общество С Ограниченной Ответственностью "Научно-Производственный Центр "Амфион" Амфифильные полимерные металлокомплексы и способ их получения

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396997A (en) * 1942-11-11 1946-03-19 Goodrich Co B F Polymerization of unsaturated organic compounds in the presence of sulphur-containing modifiers of polymerization
US2848434A (en) * 1954-07-20 1958-08-19 Eastman Kodak Co Hydrosols prepared by polymerizing two monomers in the presence of a copolymer
US3028367A (en) * 1958-04-14 1962-04-03 Rohm & Haas Copolymers of hydroxyalkyl acrylates and methacrylates and alkyl acrylates and methacrylates reacted with diisocyanates
US3131158A (en) * 1960-10-11 1964-04-28 Koppers Co Inc Sound damping composition comprising styrene-butadiene-acrylic acid polymer
US3293104A (en) * 1962-11-23 1966-12-20 Du Pont Styled pile fabrics and method of making the same
US3309259A (en) * 1963-10-29 1967-03-14 Patchogue Plymouth Company Double backed carpet
US3390034A (en) * 1965-04-30 1968-06-25 Du Pont Method for attaching sliced aligned filaments to a backing
US3498943A (en) * 1966-05-05 1970-03-03 Uniroyal Inc Emulsion polymerization of ethylenically unsaturated monomers utilizing alkyl sulfide terminated oligomers as emulsifiers and resulting product

Also Published As

Publication number Publication date
SE369724B (de) 1974-09-16
FI48605C (fi) 1974-11-11
SU420183A3 (ru) 1974-03-15
CH541660A (fr) 1973-10-31
DK139683B (da) 1979-03-26
NL6706262A (de) 1967-11-06
SE362081B (de) 1973-11-26
US3498942A (en) 1970-03-03
US3498943A (en) 1970-03-03
FI48099C (fi) 1974-06-10
AT298058B (de) 1972-04-25
LU53581A1 (de) 1967-05-03
SU425403A3 (ru) 1974-04-25
CH534769A4 (de) 1973-02-15
DE1745507C2 (de) 1982-06-24
AT297309B (de) 1972-03-27
FI48099B (de) 1974-02-28
ES340147A1 (es) 1968-09-01
ES351377A1 (es) 1969-12-01
NO129403B (de) 1974-04-08
US3632466A (en) 1972-01-04
SE358883B (de) 1973-08-13
CH497518A (fr) 1970-10-15
CH476035A (fr) 1969-07-31
DK139683C (de) 1979-09-10
GB1207532A (en) 1970-10-07
NL156415B (nl) 1978-04-17
FI48605B (de) 1974-07-31
JPS535282B1 (de) 1978-02-25
ES351376A1 (es) 1969-12-01
DE1745507A1 (de) 1972-03-16
BE697914A (de) 1967-11-03

Similar Documents

Publication Publication Date Title
AT291956B (de) Verfahren zur Herstellung von neuen substituierten Thioäthern
AT280996B (de) Verfahren zur Herstellung von neuen 1-Hydroxyphenyl-2-aminoalkanolen
CH490319A (de) Verfahren zur Herstellung von neuen Amino-dihalogen-phenyläthylaminen
CH484049A (de) Verfahren zur Herstellung von neuen Hydroxycyclohexylaminen
AT272343B (de) Verfahren zur Herstellung von neuen 2-Cycloalkylamino-oxazolinen
CH478828A (de) Verfahren zur Herstellung von neuen substituierten 3,1-Benzoxazin-2-onen
CH489502A (de) Verfahren zur Herstellung von neuen 2-Arylhydrazino-imidazolinen-(2)
AT296983B (de) Verfahren zur Herstellung von neuen substituierten Benzodioxolen
CH518936A (de) Verfahren zur Herstellung von neuen basisch substituierten bis-Piperidylalkanen
CH498130A (de) Verfahren zur Herstellung von neuen Pyridyl-tetrahydroisochinolinen
CH473770A (de) Verfahren zur Herstellung von neuen substituierten Phenylacetamiden
CH487887A (de) Verfahren zur Herstellung von neuen 1-Aryl-3-alkylaminopyrrolidinen
AT272369B (de) Verfahren zur Herstellung von neuen 6-Amino-uracil-5-carbonamid-N-sulfonamiden
CH482727A (de) Verfahren zur Herstellung von neuen Phosphinylimiden
AT270653B (de) Verfahren zur Herstellung von neuen 5-Benzylpyrimidinen
CH486466A (de) Verfahren zur Herstellung von neuen 2-Benzylaminoimidazolinen-(2)
AT277186B (de) Verfahren zur Herstellung von neuen Trihalogenäthylglycinaten
CH487114A (de) Verfahren zur Herstellung von neuen 1-Amino-3-aryloxypropan-2-äthern
CH497411A (de) Verfahren zur Herstellung von neuen Homogonan-Derivaten
AT279587B (de) Verfahren zur herstellung von neuen 2-(beta-halogenaethylamino)-5-halogenbenzophenonen
CH491085A (de) Verfahren zur Herstellung von neuen substituierten Phenyl-a-aminoketonen
AT287676B (de) Verfahren zur herstellung von neuen 1-phenoxy-2-aminoalkanen
AT291449B (de) Verfahren zur Herstellung von neuen 16-Methyl-4-pregnen-3β-ol-20-onen
AT274779B (de) Verfahren zur Herstellung von neuen 1-Hydrazinoadamantanen
CH507223A (de) Verfahren zur Herstellung von neuen 17-Phenyloxyacetyloxysteroiden

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee