BE745845A - Transformation d'un ester de sulfoxyde de penicilline en ester de desacetylcephalosporine - Google Patents

Transformation d'un ester de sulfoxyde de penicilline en ester de desacetylcephalosporine

Info

Publication number
BE745845A
BE745845A BE745845DA BE745845A BE 745845 A BE745845 A BE 745845A BE 745845D A BE745845D A BE 745845DA BE 745845 A BE745845 A BE 745845A
Authority
BE
Belgium
Prior art keywords
ester
desacetylcephalosporin
transformation
penicillin sulfoxide
penicillin
Prior art date
Application number
Other languages
English (en)
Inventor
L D Hatfield
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of BE745845A publication Critical patent/BE745845A/fr

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)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE745845D 1969-02-14 1970-02-12 Transformation d'un ester de sulfoxyde de penicilline en ester de desacetylcephalosporine BE745845A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79950469A 1969-02-14 1969-02-14

Publications (1)

Publication Number Publication Date
BE745845A true BE745845A (fr) 1970-08-12

Family

ID=25176075

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745845D BE745845A (fr) 1969-02-14 1970-02-12 Transformation d'un ester de sulfoxyde de penicilline en ester de desacetylcephalosporine

Country Status (24)

Country Link
US (1) US3591585A (fr)
JP (1) JPS4931998B1 (fr)
AT (1) AT317419B (fr)
BE (1) BE745845A (fr)
BG (1) BG17978A3 (fr)
BR (1) BR6915011D0 (fr)
CH (1) CH555364A (fr)
CS (1) CS193005B2 (fr)
CY (1) CY776A (fr)
DE (1) DE2006689C3 (fr)
DK (1) DK143940C (fr)
ES (1) ES376520A1 (fr)
FR (1) FR2035416A5 (fr)
GB (1) GB1296555A (fr)
IE (1) IE34232B1 (fr)
IL (1) IL33866A (fr)
MY (1) MY7500002A (fr)
NL (1) NL150456B (fr)
NO (1) NO137859C (fr)
PL (1) PL80825B1 (fr)
RO (1) RO58031A (fr)
SE (1) SE366320B (fr)
YU (1) YU36184B (fr)
ZA (1) ZA70407B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852281A (en) * 1970-02-18 1974-12-03 Koninklijke Gist Spiritus Process for the preparation of 7-substituted amino-desacetoxycephalosporanic acid compounds
US3714146A (en) * 1970-10-05 1973-01-30 Bristol Myers Co Novel syntheses of cephalexin and intermediates therefor
SE412238B (sv) * 1971-05-24 1980-02-25 Ciba Geigy Forfarande for framstellning av 7 beta-amino-cefem-4-karboxylsyraforeningar genom dekarbonylering av en 3-formyl-cefem-4-karboxylsyraforening
US3862941A (en) * 1971-11-04 1975-01-28 Squibb & Sons Inc 2-(Thiocarbonylamino)acetamidocephalosporanic acid compounds
US3944545A (en) * 1972-05-10 1976-03-16 Eli Lilly And Company Process for preparing desacetoxycephalosporins
NL7411505A (nl) * 1973-09-06 1975-03-10 Rhone Poulenc Sa Werkwijze voor de bereiding en toepassing van nieuwe 7-trichlooraceetamido-3-desacetoxy-cefa- losporanzuurpreparaten.

Also Published As

Publication number Publication date
IE34232L (en) 1970-08-14
CY776A (en) 1975-03-01
DK143940C (da) 1982-04-19
US3591585A (en) 1971-07-06
CH555364A (de) 1974-10-31
FR2035416A5 (fr) 1970-12-18
IL33866A0 (en) 1970-04-20
NO137859B (no) 1978-01-30
PL80825B1 (fr) 1975-08-30
YU33170A (en) 1981-06-30
JPS4931998B1 (fr) 1974-08-27
NL7002042A (fr) 1970-08-18
ZA70407B (en) 1971-08-25
CS193005B2 (en) 1979-09-17
BR6915011D0 (pt) 1973-05-24
IL33866A (en) 1973-06-29
ES376520A1 (es) 1972-04-16
DE2006689B2 (de) 1974-08-01
MY7500002A (en) 1975-12-31
GB1296555A (fr) 1972-11-15
SE366320B (fr) 1974-04-22
BG17978A3 (fr) 1974-03-05
AT317419B (de) 1974-08-26
NO137859C (no) 1978-05-10
DE2006689C3 (de) 1975-04-03
DE2006689A1 (de) 1970-08-27
DK143940B (da) 1981-11-02
RO58031A (fr) 1975-03-15
IE34232B1 (en) 1975-03-19
YU36184B (en) 1982-02-25
NL150456B (nl) 1976-08-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ELI LILLY AND CY

Effective date: 19900212