CA921908A - Method for preparing penicillin sulfoxides - Google Patents

Method for preparing penicillin sulfoxides

Info

Publication number
CA921908A
CA921908A CA119766A CA119766A CA921908A CA 921908 A CA921908 A CA 921908A CA 119766 A CA119766 A CA 119766A CA 119766 A CA119766 A CA 119766A CA 921908 A CA921908 A CA 921908A
Authority
CA
Canada
Prior art keywords
penicillin sulfoxides
preparing penicillin
preparing
sulfoxides
penicillin
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA119766A
Other languages
English (en)
Other versions
CA119766S (en
Inventor
O. Spry Douglas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Application granted granted Critical
Publication of CA921908A publication Critical patent/CA921908A/en
Expired legal-status Critical Current

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
    • 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)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA119766A 1970-08-10 1971-08-04 Method for preparing penicillin sulfoxides Expired CA921908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6271770A 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
CA921908A true CA921908A (en) 1973-02-27

Family

ID=22044341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119766A Expired CA921908A (en) 1970-08-10 1971-08-04 Method for preparing penicillin sulfoxides

Country Status (19)

Country Link
US (1) US3691188A (da)
AT (1) AT307619B (da)
BE (1) BE771117A (da)
CA (1) CA921908A (da)
CH (1) CH571523A5 (da)
DE (1) DE2140119A1 (da)
DK (1) DK129166B (da)
ES (1) ES393947A1 (da)
FR (1) FR2104186A5 (da)
GB (1) GB1314628A (da)
HU (1) HU162240B (da)
IE (1) IE35542B1 (da)
IL (1) IL37375A (da)
NL (1) NL7111027A (da)
PL (1) PL81792B1 (da)
RO (1) RO58974A (da)
SE (1) SE375311B (da)
SU (1) SU454741A3 (da)
ZA (1) ZA714874B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234579A (en) * 1977-06-07 1980-11-18 Pfizer Inc. Penicillanic acid 1,1-dioxides as β-lactamase inhibitors
DK155942C (da) * 1977-12-23 1989-10-23 Pfizer Analogifremgangsmaade til fremstilling af 6-aminopenicillansyre-1,1-dioxid og fysiologisk acceptable syreadditions- og basesalte deraf.
GB2045236A (en) * 1979-03-26 1980-10-29 Hoechst Uk Ltd Oxapenem derivatives
US4260598A (en) * 1979-10-22 1981-04-07 Pfizer Inc. Method for increasing antibacterial effectiveness of a β-lactam antibiotic
US5229509A (en) * 1989-01-10 1993-07-20 Antibioticos, S.A. Process for the preparation of 3-chloro-cefem compounds
IN184516B (da) * 1996-01-19 2000-09-02 Lupin Laoratories Ltd
KR100676249B1 (ko) * 2001-05-23 2007-01-30 삼성전자주식회사 기판 절단용 냉매, 이를 이용한 기판 절단 방법 및 이를수행하기 위한 장치
CN112358489A (zh) * 2020-11-09 2021-02-12 华北制药股份有限公司 一种青霉素亚砜工业化产品的生产方法

Also Published As

Publication number Publication date
GB1314628A (en) 1973-04-26
FR2104186A5 (da) 1972-04-14
NL7111027A (da) 1972-02-14
BE771117A (fr) 1972-02-10
DE2140119A1 (de) 1972-02-17
AT307619B (de) 1973-05-25
AU3147571A (en) 1973-01-25
IE35542L (en) 1972-02-10
US3691188A (en) 1972-09-12
SU454741A3 (ru) 1974-12-25
IE35542B1 (en) 1976-03-18
HU162240B (da) 1973-01-29
DK129166C (da) 1975-01-13
ZA714874B (en) 1973-03-28
ES393947A1 (es) 1973-11-01
IL37375A (en) 1974-11-29
RO58974A (da) 1975-12-15
CH571523A5 (da) 1976-01-15
DK129166B (da) 1974-09-02
PL81792B1 (da) 1975-08-30
SE375311B (da) 1975-04-14

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