BG38938A3 - Method for preparing chlormethylester of penicillanic acid derivatives - Google Patents

Method for preparing chlormethylester of penicillanic acid derivatives

Info

Publication number
BG38938A3
BG38938A3 BG055783A BG5578382A BG38938A3 BG 38938 A3 BG38938 A3 BG 38938A3 BG 055783 A BG055783 A BG 055783A BG 5578382 A BG5578382 A BG 5578382A BG 38938 A3 BG38938 A3 BG 38938A3
Authority
BG
Bulgaria
Prior art keywords
preparing
acid derivatives
chlormethylester
penicillanic acid
penicillanic
Prior art date
Application number
BG055783A
Other languages
Bulgarian (bg)
English (en)
Inventor
Vytautas Jasys
Original Assignee
Pfizer Inc., a corporation organized аnd existing under the laws of the State of Delaware
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 Inc., a corporation organized аnd existing under the laws of the State of Delaware filed Critical Pfizer Inc., a corporation organized аnd existing under the laws of the State of Delaware
Publication of BG38938A3 publication Critical patent/BG38938A3/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

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)
BG055783A 1981-03-23 1982-03-15 Method for preparing chlormethylester of penicillanic acid derivatives BG38938A3 (en)

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 (1)

Publication Number Publication Date
BG38938A3 true BG38938A3 (en) 1986-03-14

Family

ID=26938011

Family Applications (2)

Application Number Title Priority Date Filing Date
BG055783A BG38938A3 (en) 1981-03-23 1982-03-15 Method for preparing chlormethylester of penicillanic acid derivatives
BG068275A BG38940A3 (en) 1981-03-23 1982-03-15 Method for preparing penicillanoyloxymethyl penicillanate- 1, 1- dioxide

Family Applications After (1)

Application Number Title Priority Date Filing Date
BG068275A BG38940A3 (en) 1981-03-23 1982-03-15 Method for preparing penicillanoyloxymethyl penicillanate- 1, 1- dioxide

Country Status (27)

Country Link
US (1) US4381263A (xx)
EP (1) EP0061284B1 (xx)
KR (1) KR860001367B1 (xx)
AU (1) AU535417B2 (xx)
BG (2) BG38938A3 (xx)
CA (1) CA1182107A (xx)
CS (1) CS228920B2 (xx)
DD (2) DD202435A5 (xx)
DE (1) DE3270720D1 (xx)
DK (1) DK161969C (xx)
EG (1) EG15908A (xx)
ES (2) ES510658A0 (xx)
FI (1) FI75165C (xx)
GB (1) GB2095665A (xx)
GR (1) GR75939B (xx)
HU (1) HU189124B (xx)
IE (1) IE52813B1 (xx)
IL (1) IL65309A (xx)
IN (1) IN157712B (xx)
MX (1) MX174205B (xx)
NO (2) NO164598C (xx)
NZ (1) NZ200067A (xx)
PH (2) PH18608A (xx)
PL (1) PL130866B1 (xx)
PT (1) PT74622B (xx)
RO (2) RO87039B1 (xx)
YU (2) YU42762B (xx)

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
DE69103003T2 (de) * 1990-04-13 1994-11-03 Pfizer Inc., Groton, Conn. Verfahren für sultamicillinzwischenprodukt.
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 (xx) * 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
IN157712B (xx) 1986-05-24
IL65309A0 (en) 1982-05-31
AU535417B2 (en) 1984-03-22
YU42904B (en) 1988-12-31
AU8176582A (en) 1982-09-30
EG15908A (en) 1990-08-30
GR75939B (xx) 1984-08-02
IE820658L (en) 1982-09-23
PL235577A1 (en) 1983-03-14
EP0061284B1 (en) 1986-04-23
DD202435A5 (de) 1983-09-14
ES8305771A1 (es) 1983-04-16
PT74622B (en) 1984-11-26
DK127282A (da) 1982-09-24
MX174205B (es) 1994-04-28
PT74622A (en) 1982-04-01
NO164598B (no) 1990-07-16
YU162984A (en) 1985-03-20
KR830009111A (ko) 1983-12-17
RO83707A (ro) 1984-03-15
RO87039B1 (ro) 1985-05-31
DD209835A5 (de) 1984-05-23
PH18608A (en) 1985-08-21
NO164598C (no) 1990-10-24
RO83707B (ro) 1984-03-30
US4381263A (en) 1983-04-26
FI75165C (fi) 1988-05-09
HU189124B (en) 1986-06-30
FI820993L (fi) 1982-09-24
ES8403133A1 (es) 1984-03-01
RO87039A2 (ro) 1985-05-20
BG38940A3 (en) 1986-03-14
YU42762B (en) 1988-12-31
IE52813B1 (en) 1988-03-16
IL65309A (en) 1985-03-31
DK161969C (da) 1992-02-03
NZ200067A (en) 1985-07-12
DK161969B (da) 1991-09-02
PH18487A (en) 1985-08-02
EP0061284A1 (en) 1982-09-29
NO831057L (no) 1982-09-24
PL130866B1 (en) 1984-09-29
DE3270720D1 (en) 1986-05-28
NO820924L (no) 1982-09-24
FI75165B (fi) 1988-01-29
ES510658A0 (es) 1983-04-16
GB2095665A (en) 1982-10-06
KR860001367B1 (ko) 1986-09-17
ES519053A0 (es) 1984-03-01
YU62182A (en) 1985-03-20
CS228920B2 (en) 1984-05-14
CA1182107A (en) 1985-02-05

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