IL53712A - Method for the preparation of esters - Google Patents

Method for the preparation of esters

Info

Publication number
IL53712A
IL53712A IL53712A IL5371277A IL53712A IL 53712 A IL53712 A IL 53712A IL 53712 A IL53712 A IL 53712A IL 5371277 A IL5371277 A IL 5371277A IL 53712 A IL53712 A IL 53712A
Authority
IL
Israel
Prior art keywords
esters
preparation
Prior art date
Application number
IL53712A
Other languages
English (en)
Other versions
IL53712A0 (en
Original Assignee
Leo Ab
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 Leo Ab filed Critical Leo Ab
Publication of IL53712A0 publication Critical patent/IL53712A0/xx
Publication of IL53712A publication Critical patent/IL53712A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL53712A 1976-12-31 1977-12-28 Method for the preparation of esters IL53712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54544/76A GB1565680A (en) 1976-12-31 1976-12-31 Method for the preparation of carboxylic acid esters

Publications (2)

Publication Number Publication Date
IL53712A0 IL53712A0 (en) 1978-03-10
IL53712A true IL53712A (en) 1981-01-30

Family

ID=10471362

Family Applications (1)

Application Number Title Priority Date Filing Date
IL53712A IL53712A (en) 1976-12-31 1977-12-28 Method for the preparation of esters

Country Status (13)

Country Link
US (2) US4180504A (fr)
JP (1) JPS5384902A (fr)
BE (1) BE862453A (fr)
CA (1) CA1085820A (fr)
CH (1) CH630334A5 (fr)
DE (1) DE2755547A1 (fr)
DK (1) DK157004C (fr)
FR (1) FR2376117A1 (fr)
GB (1) GB1565680A (fr)
IE (1) IE46290B1 (fr)
IL (1) IL53712A (fr)
NL (1) NL7714262A (fr)
SE (1) SE429232B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261910A (en) * 1978-08-14 1981-04-14 Kureha Kagaku Kogyo Kabushiki Kaisha Process for the preparation of Chlorambucil derivatives
DE3210637A1 (de) * 1982-03-23 1983-09-29 Stiftung Deutsches Krebsforschungszentrum, 6900 Heidelberg Steroidester von n-(2-halogenethyl)-n-nitroso-carbamoylaminosaeuren und deren peptiden, sowie verfahren zu deren herstellung
SE8303031D0 (sv) * 1983-05-30 1983-05-30 Leo Ab Improved steroid esters preparation
SE8305596D0 (sv) * 1983-10-12 1983-10-12 Leo Ab A selective acylation method
US4615835A (en) * 1983-11-17 1986-10-07 Stiftung Deutsches Krebsforschungs Zentrum Steroid esters of N-(2-halogenethyl)-N-nitroso-carbamoylamino and acids and peptides therefore, as well as method for preparing them
DE3514402A1 (de) * 1985-04-20 1986-10-23 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von (meth)acrylsaeureestern und deren verwendung
JPS61293993A (ja) * 1985-06-21 1986-12-24 Kureha Chem Ind Co Ltd 新規な螢光物質，その製造方法及び薬剤
CA2136803A1 (fr) * 1993-12-22 1995-06-23 Kazumi Ogata Derives de steroides
WO2017154588A1 (fr) * 2016-03-10 2017-09-14 Dic株式会社 Procédé de production de composé présentant un groupe ester
CN112574038A (zh) * 2021-01-07 2021-03-30 北京微量化学研究所 一种柠檬酸单酯的选择性合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015709B2 (de) * 1970-04-02 1975-11-27 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Estern
US4082747A (en) * 1975-10-01 1978-04-04 Mallinckrodt, Inc. Chemical process

Also Published As

Publication number Publication date
FR2376117A1 (fr) 1978-07-28
CA1085820A (fr) 1980-09-16
CH630334A5 (de) 1982-06-15
NL7714262A (nl) 1978-07-04
FR2376117B1 (fr) 1980-08-22
JPS569497B2 (fr) 1981-03-02
IL53712A0 (en) 1978-03-10
BE862453A (fr) 1978-06-29
DK157004C (da) 1990-04-02
SE7714032L (sv) 1978-07-02
SE429232B (sv) 1983-08-22
DE2755547A1 (de) 1978-07-13
IE46290B1 (en) 1983-04-20
DK157004B (da) 1989-10-30
JPS5384902A (en) 1978-07-26
IE46290L (en) 1978-06-30
DE2755547C2 (fr) 1987-06-11
DK587077A (da) 1978-07-01
US4180504A (en) 1979-12-25
US4181669A (en) 1980-01-01
GB1565680A (en) 1980-04-23

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