NO861944L - ESTER AND PROCEDURE FOR PREPARING THEREOF. - Google Patents

ESTER AND PROCEDURE FOR PREPARING THEREOF.

Info

Publication number
NO861944L
NO861944L NO861944A NO861944A NO861944L NO 861944 L NO861944 L NO 861944L NO 861944 A NO861944 A NO 861944A NO 861944 A NO861944 A NO 861944A NO 861944 L NO861944 L NO 861944L
Authority
NO
Norway
Prior art keywords
ester
preparing
procedure
Prior art date
Application number
NO861944A
Other languages
Norwegian (no)
Other versions
NO164298C (en
NO164298B (en
Inventor
William J Gottstein
Original Assignee
Bristol Myers 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
Priority claimed from US06/214,833 external-priority patent/US4340539A/en
Publication of NO861944L publication Critical patent/NO861944L/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of NO164298B publication Critical patent/NO164298B/en
Publication of NO164298C publication Critical patent/NO164298C/en

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Cephalosporin Compounds (AREA)
NO86861944A 1980-01-21 1986-05-16 BETA, BETA, BETA-TRICHLORETHYL-6ALFA-BROMO-2BETA-BROMO-2BETA-CHLOROMETHYL-2ALFA-METHYL-PENAM-3ALFA CARBOXYLLAT SULPHON, AND PROCEDURES FOR PREPARING THEREOF. NO164298C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11389480A 1980-01-21 1980-01-21
US21483180A 1980-12-11 1980-12-11
US06/214,833 US4340539A (en) 1980-01-21 1980-12-11 Derivatives of 6-bromo penicillanic acid

Publications (3)

Publication Number Publication Date
NO861944L true NO861944L (en) 1981-07-22
NO164298B NO164298B (en) 1990-06-11
NO164298C NO164298C (en) 1990-09-19

Family

ID=27381401

Family Applications (5)

Application Number Title Priority Date Filing Date
NO810166A NO160298C (en) 1980-01-21 1981-01-20 PROCEDURE FOR THE PREPARATION OF 2BETA-CHLORAMETHYL-2ALFA-METHYL-PENAM-3ALFA-CARBOXYL ACID SULPHON.
NO85853450A NO161677C (en) 1980-01-21 1985-09-03 PROCEDURE FOR THE PREPARATION OF 2BETA-CHLOROMETHYL-2TYLPENAM-3ALFA-CARBOXYLIC ACID SULPHON.
NO86861946A NO164300C (en) 1980-01-21 1986-05-16 P-NITROBENZYL-6ALFA-BROMO-2BETA-CHLOROMETHYL-2ALFA-METHYL-PENAMAR CARBOXYLATE AND PROCEDURES FOR PREPARING THEREOF.
NO86861944A NO164298C (en) 1980-01-21 1986-05-16 BETA, BETA, BETA-TRICHLORETHYL-6ALFA-BROMO-2BETA-BROMO-2BETA-CHLOROMETHYL-2ALFA-METHYL-PENAM-3ALFA CARBOXYLLAT SULPHON, AND PROCEDURES FOR PREPARING THEREOF.
NO86861945A NO164299C (en) 1980-01-21 1986-05-16 (P-NITROBENZYL OR BETA, BETA, BETA, -TRICHLORETHYL) -6ALFA-BROMO-2BETA-CHLOROMETHYL-2ALFA-METHYLPENAM-3

Family Applications Before (3)

Application Number Title Priority Date Filing Date
NO810166A NO160298C (en) 1980-01-21 1981-01-20 PROCEDURE FOR THE PREPARATION OF 2BETA-CHLORAMETHYL-2ALFA-METHYL-PENAM-3ALFA-CARBOXYL ACID SULPHON.
NO85853450A NO161677C (en) 1980-01-21 1985-09-03 PROCEDURE FOR THE PREPARATION OF 2BETA-CHLOROMETHYL-2TYLPENAM-3ALFA-CARBOXYLIC ACID SULPHON.
NO86861946A NO164300C (en) 1980-01-21 1986-05-16 P-NITROBENZYL-6ALFA-BROMO-2BETA-CHLOROMETHYL-2ALFA-METHYL-PENAMAR CARBOXYLATE AND PROCEDURES FOR PREPARING THEREOF.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO86861945A NO164299C (en) 1980-01-21 1986-05-16 (P-NITROBENZYL OR BETA, BETA, BETA, -TRICHLORETHYL) -6ALFA-BROMO-2BETA-CHLOROMETHYL-2ALFA-METHYLPENAM-3

Country Status (12)

Country Link
KR (1) KR850001066B1 (en)
CA (1) CA1175807A (en)
CH (2) CH651571A5 (en)
DE (1) DE3101527A1 (en)
DK (3) DK162717C (en)
GB (1) GB2070592B (en)
HU (2) HU188606B (en)
IL (1) IL61880A (en)
NL (1) NL8100209A (en)
NO (5) NO160298C (en)
OA (1) OA06748A (en)
SE (5) SE455702B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA826687B (en) * 1981-09-14 1983-07-27 Pfizer Beta-lactamase inhibiting 2-beta-substituted-2-alpha-methyl 5(r)penam-3-alpha-carboxylic acid 1,1-dioxides and intermediates therefor
EP0134302B1 (en) * 1983-09-15 1987-06-16 Bristol-Myers Company Pharmaceutical compositions for treating resistant bacteria including anaerobes
GB2157286B (en) * 1984-04-12 1987-12-31 Leo Pharm Prod Ltd B-lactam antibiotic potentiators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912511C2 (en) * 1977-06-07 1982-06-24 Pfizer Inc., 10017 New York, N.Y. Pharmaceutical composition containing penicillanic acid
IN149747B (en) * 1977-06-07 1982-04-03 Pfizer
IE49881B1 (en) * 1979-02-13 1986-01-08 Leo Pharm Prod Ltd B-lactam intermediates
GB2045236A (en) * 1979-03-26 1980-10-29 Hoechst Uk Ltd Oxapenem derivatives
US4244951A (en) * 1979-05-16 1981-01-13 Pfizer Inc. Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide

Also Published As

Publication number Publication date
NO164300B (en) 1990-06-11
SE9000189L (en) 1991-07-20
DK162717C (en) 1992-04-21
OA06748A (en) 1982-06-30
GB2070592A (en) 1981-09-09
DK285790D0 (en) 1990-11-30
DE3101527A1 (en) 1982-02-18
DK285890D0 (en) 1990-11-30
HU184380B (en) 1984-08-28
SE9000190L (en) 1991-07-20
NO853450L (en) 1981-07-22
CH651571A5 (en) 1985-09-30
HU188606B (en) 1986-04-28
NO161677C (en) 1989-09-13
NO164300C (en) 1990-09-19
NO160298C (en) 1989-04-05
SE8502286D0 (en) 1985-05-08
SE8502285L (en) 1985-05-08
NO161677B (en) 1989-06-05
SE455702B (en) 1988-08-01
CH649087A5 (en) 1985-04-30
CA1175807A (en) 1984-10-09
NO160298B (en) 1988-12-27
SE466203B (en) 1992-01-13
SE8100339L (en) 1981-09-01
NO861946L (en) 1981-07-22
DK21881A (en) 1981-07-22
NO164298C (en) 1990-09-19
DK285790A (en) 1990-11-30
IL61880A (en) 1984-11-30
NO810166L (en) 1981-07-22
KR850001066B1 (en) 1985-07-25
GB2070592B (en) 1983-05-11
SE8502286L (en) 1985-05-08
SE9000189D0 (en) 1990-01-19
NO164299C (en) 1990-09-19
NO861945L (en) 1981-07-22
NO164299B (en) 1990-06-11
DK162717B (en) 1991-12-02
DK162769C (en) 1992-04-27
SE9000190D0 (en) 1990-01-19
DK164938B (en) 1992-09-14
DK164938C (en) 1993-02-01
DK285890A (en) 1990-11-30
KR850001465A (en) 1985-03-18
SE8502285D0 (en) 1985-05-08
NO164298B (en) 1990-06-11
DK162769B (en) 1991-12-09
NL8100209A (en) 1981-08-17

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