CH565801A5 - - Google Patents

Info

Publication number
CH565801A5
CH565801A5 CH43572A CH43572A CH565801A5 CH 565801 A5 CH565801 A5 CH 565801A5 CH 43572 A CH43572 A CH 43572A CH 43572 A CH43572 A CH 43572A CH 565801 A5 CH565801 A5 CH 565801A5
Authority
CH
Switzerland
Application number
CH43572A
Original Assignee
Hoffmann La Roche
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
Priority to BE793886D priority Critical patent/BE793886A/xx
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH43572A priority patent/CH565801A5/xx
Priority to ZA728758A priority patent/ZA728758B/xx
Priority to AU50095/72A priority patent/AU462377B2/en
Priority to IL41085A priority patent/IL41085A/en
Priority to US318738A priority patent/US3917584A/en
Priority to NL7300234A priority patent/NL7300234A/xx
Priority to JP48005357A priority patent/JPS4880588A/ja
Priority to GB160373A priority patent/GB1348120A/en
Priority to FR7300867A priority patent/FR2181663B1/fr
Priority to DE2301543A priority patent/DE2301543A1/de
Publication of CH565801A5 publication Critical patent/CH565801A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH43572A 1972-01-12 1972-01-12 CH565801A5 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE793886D BE793886A (fr) 1972-01-12 Derives acyles
CH43572A CH565801A5 (ja) 1972-01-12 1972-01-12
ZA728758A ZA728758B (en) 1972-01-12 1972-12-12 Acyl derivatives
AU50095/72A AU462377B2 (en) 1972-01-12 1972-12-14 6-amino penicillanic acid derivatives
IL41085A IL41085A (en) 1972-01-12 1972-12-14 Phenylacetoxy-c3-6-alkyl-penicillins,their manufacture and pharmaceutical compositions containing them
US318738A US3917584A (en) 1972-01-12 1972-12-27 6-Acyl derivatives of aminopenicillanic acid
NL7300234A NL7300234A (ja) 1972-01-12 1973-01-08
JP48005357A JPS4880588A (ja) 1972-01-12 1973-01-10
GB160373A GB1348120A (en) 1972-01-12 1973-01-11 Acyl aminopenicillanic acid derivatives
FR7300867A FR2181663B1 (ja) 1972-01-12 1973-01-11
DE2301543A DE2301543A1 (de) 1972-01-12 1973-01-12 Acylderivate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH43572A CH565801A5 (ja) 1972-01-12 1972-01-12

Publications (1)

Publication Number Publication Date
CH565801A5 true CH565801A5 (ja) 1975-08-29

Family

ID=4186954

Family Applications (1)

Application Number Title Priority Date Filing Date
CH43572A CH565801A5 (ja) 1972-01-12 1972-01-12

Country Status (11)

Country Link
US (1) US3917584A (ja)
JP (1) JPS4880588A (ja)
AU (1) AU462377B2 (ja)
BE (1) BE793886A (ja)
CH (1) CH565801A5 (ja)
DE (1) DE2301543A1 (ja)
FR (1) FR2181663B1 (ja)
GB (1) GB1348120A (ja)
IL (1) IL41085A (ja)
NL (1) NL7300234A (ja)
ZA (1) ZA728758B (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754141A (fr) * 1969-08-04 1971-02-01 Pfizer Esters d'alpha-carboxyarylmethyl penicillines
CH545316A (de) * 1970-07-17 1973-12-15 Hoffmann La Roche Verfahren zur Herstellung von Acylderivaten

Also Published As

Publication number Publication date
IL41085A (en) 1976-01-30
ZA728758B (en) 1973-08-29
GB1348120A (en) 1974-03-13
JPS4880588A (ja) 1973-10-29
AU462377B2 (en) 1975-06-26
DE2301543A1 (de) 1973-07-19
FR2181663A1 (ja) 1973-12-07
IL41085A0 (en) 1973-02-28
FR2181663B1 (ja) 1975-10-10
AU5009572A (en) 1974-06-20
BE793886A (fr) 1973-07-11
NL7300234A (ja) 1973-07-16
US3917584A (en) 1975-11-04

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Legal Events

Date Code Title Description
PL Patent ceased