NO164598C - Fremgangsmaate for fremstilling av klormetylestere av penicillansyrer. - Google Patents

Fremgangsmaate for fremstilling av klormetylestere av penicillansyrer.

Info

Publication number
NO164598C
NO164598C NO820924A NO820924A NO164598C NO 164598 C NO164598 C NO 164598C NO 820924 A NO820924 A NO 820924A NO 820924 A NO820924 A NO 820924A NO 164598 C NO164598 C NO 164598C
Authority
NO
Norway
Prior art keywords
chlormetyl
penicillan
esters
acids
procedure
Prior art date
Application number
NO820924A
Other languages
English (en)
Norwegian (no)
Other versions
NO820924L (no
NO164598B (no
Inventor
Vytautas John Jasys
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of NO820924L publication Critical patent/NO820924L/no
Publication of NO164598B publication Critical patent/NO164598B/no
Publication of NO164598C publication Critical patent/NO164598C/no

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
NO820924A 1981-03-23 1982-03-22 Fremgangsmaate for fremstilling av klormetylestere av penicillansyrer. NO164598C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24648281A 1981-03-23 1981-03-23
US06/341,081 US4381263A (en) 1981-03-23 1982-01-25 Process for the preparation of penicillanic acid esters

Publications (3)

Publication Number Publication Date
NO820924L NO820924L (no) 1982-09-24
NO164598B NO164598B (no) 1990-07-16
NO164598C true NO164598C (no) 1990-10-24

Family

ID=26938011

Family Applications (2)

Application Number Title Priority Date Filing Date
NO820924A NO164598C (no) 1981-03-23 1982-03-22 Fremgangsmaate for fremstilling av klormetylestere av penicillansyrer.
NO831057A NO831057L (no) 1981-03-23 1983-03-24 Fremgangsmaate for fremstilling av lett hydrolyserbare estere som nedbrytes in vivo til beta-laktam-antibiotika og beta-laktamase-inhibitoren penicillansyre-sulfon

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO831057A NO831057L (no) 1981-03-23 1983-03-24 Fremgangsmaate for fremstilling av lett hydrolyserbare estere som nedbrytes in vivo til beta-laktam-antibiotika og beta-laktamase-inhibitoren penicillansyre-sulfon

Country Status (27)

Country Link
US (1) US4381263A (ro)
EP (1) EP0061284B1 (ro)
KR (1) KR860001367B1 (ro)
AU (1) AU535417B2 (ro)
BG (2) BG38940A3 (ro)
CA (1) CA1182107A (ro)
CS (1) CS228920B2 (ro)
DD (2) DD202435A5 (ro)
DE (1) DE3270720D1 (ro)
DK (1) DK161969C (ro)
EG (1) EG15908A (ro)
ES (2) ES510658A0 (ro)
FI (1) FI75165C (ro)
GB (1) GB2095665A (ro)
GR (1) GR75939B (ro)
HU (1) HU189124B (ro)
IE (1) IE52813B1 (ro)
IL (1) IL65309A (ro)
IN (1) IN157712B (ro)
MX (1) MX174205B (ro)
NO (2) NO164598C (ro)
NZ (1) NZ200067A (ro)
PH (2) PH18608A (ro)
PL (1) PL130866B1 (ro)
PT (1) PT74622B (ro)
RO (2) RO83707B (ro)
YU (2) YU42762B (ro)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704456A (en) * 1985-11-22 1987-11-03 Pfizer Inc. Process for sultamicillin intermediate
JPH01139584A (ja) * 1987-11-25 1989-06-01 Yoshitomi Pharmaceut Ind Ltd ペニシラン酸化合物の製造法
GB8808701D0 (en) * 1988-04-13 1988-05-18 Erba Carlo Spa Beta-lactam derivatives
ES2057876T3 (es) * 1990-04-13 1994-10-16 Pfizer Procedimiento para la obtencion de un intermedio de sultamicilina.
ES2161602B1 (es) * 1999-04-08 2003-02-16 Asturpharma S A Sintesis de 6-(d-alfa-(bencilidenaminofenilacetamido))penicilanato de 1,1-dioxopenicilanoiloximetilo y analogos. nuevos intermedios para la sintesis de sultamicilina.
CN100384857C (zh) * 2003-11-28 2008-04-30 浙江永宁制药厂 耐β-内酰胺酶的头孢菌素酯化合物及其盐
CN112724162B (zh) * 2020-12-28 2022-06-10 华南农业大学 一种阿莫西林-舒巴坦杂合分子的合成方法及应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248992B1 (ro) * 1971-07-08 1977-12-14
US4234579A (en) * 1977-06-07 1980-11-18 Pfizer Inc. Penicillanic acid 1,1-dioxides as β-lactamase inhibitors
IE49881B1 (en) * 1979-02-13 1986-01-08 Leo Pharm Prod Ltd B-lactam intermediates
US4244951A (en) * 1979-05-16 1981-01-13 Pfizer Inc. Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide
IE50650B1 (en) * 1979-10-11 1986-06-11 Leo Pharm Prod Ltd Method for producing penicillanic acid derivatives

Also Published As

Publication number Publication date
AU535417B2 (en) 1984-03-22
NO820924L (no) 1982-09-24
PH18487A (en) 1985-08-02
YU42904B (en) 1988-12-31
IL65309A (en) 1985-03-31
FI820993L (fi) 1982-09-24
YU162984A (en) 1985-03-20
NO164598B (no) 1990-07-16
RO87039A2 (ro) 1985-05-20
FI75165B (fi) 1988-01-29
ES519053A0 (es) 1984-03-01
CS228920B2 (en) 1984-05-14
IE820658L (en) 1982-09-23
RO83707A (ro) 1984-03-15
RO87039B1 (ro) 1985-05-31
YU62182A (en) 1985-03-20
BG38940A3 (en) 1986-03-14
CA1182107A (en) 1985-02-05
PL235577A1 (en) 1983-03-14
RO83707B (ro) 1984-03-30
DD202435A5 (de) 1983-09-14
DK127282A (da) 1982-09-24
HU189124B (en) 1986-06-30
GR75939B (ro) 1984-08-02
US4381263A (en) 1983-04-26
ES8403133A1 (es) 1984-03-01
BG38938A3 (en) 1986-03-14
YU42762B (en) 1988-12-31
FI75165C (fi) 1988-05-09
DE3270720D1 (en) 1986-05-28
ES8305771A1 (es) 1983-04-16
KR860001367B1 (ko) 1986-09-17
IL65309A0 (en) 1982-05-31
AU8176582A (en) 1982-09-30
IN157712B (ro) 1986-05-24
MX174205B (es) 1994-04-28
PH18608A (en) 1985-08-21
PT74622A (en) 1982-04-01
KR830009111A (ko) 1983-12-17
PL130866B1 (en) 1984-09-29
DK161969B (da) 1991-09-02
ES510658A0 (es) 1983-04-16
NO831057L (no) 1982-09-24
DK161969C (da) 1992-02-03
EG15908A (en) 1990-08-30
EP0061284A1 (en) 1982-09-29
EP0061284B1 (en) 1986-04-23
DD209835A5 (de) 1984-05-23
NZ200067A (en) 1985-07-12
PT74622B (en) 1984-11-26
GB2095665A (en) 1982-10-06
IE52813B1 (en) 1988-03-16

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Legal Events

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MK1K Patent expired

Free format text: EXPIRED IN MARCH 2002