RO64483A - Procede pour la preparation du cephalexine et du cephradine - Google Patents

Procede pour la preparation du cephalexine et du cephradine

Info

Publication number
RO64483A
RO64483A RO7479536A RO7953674A RO64483A RO 64483 A RO64483 A RO 64483A RO 7479536 A RO7479536 A RO 7479536A RO 7953674 A RO7953674 A RO 7953674A RO 64483 A RO64483 A RO 64483A
Authority
RO
Romania
Prior art keywords
cephradine
cephalexin
preparation
Prior art date
Application number
RO7479536A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Michael Davison
David Frankham
Thomas Spence
Original Assignee
Lilly Industries Ltd
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 Industries Ltd filed Critical Lilly Industries Ltd
Publication of RO64483A publication Critical patent/RO64483A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D501/06—Acylation of 7-aminocephalosporanic acid
    • 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)
RO7479536A 1973-07-19 1974-07-19 Procede pour la preparation du cephalexine et du cephradine RO64483A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3433773A GB1473090A (es) 1973-07-19 1973-07-19

Publications (1)

Publication Number Publication Date
RO64483A true RO64483A (fr) 1979-08-15

Family

ID=10364389

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7479536A RO64483A (fr) 1973-07-19 1974-07-19 Procede pour la preparation du cephalexine et du cephradine

Country Status (25)

Country Link
JP (1) JPS6113478B2 (es)
AR (1) AR211686A1 (es)
AT (1) AT338972B (es)
BE (1) BE817790A (es)
BG (1) BG25799A3 (es)
CA (1) CA1024508A (es)
CH (1) CH582189A5 (es)
CS (1) CS188188B2 (es)
DD (1) DD112134A5 (es)
DE (1) DE2434017C3 (es)
DK (1) DK142144B (es)
ES (1) ES428386A1 (es)
FR (1) FR2237635B1 (es)
GB (1) GB1473090A (es)
HU (1) HU168065B (es)
IE (1) IE39506B1 (es)
IL (1) IL45101A (es)
NL (1) NL187811C (es)
PH (1) PH11147A (es)
PL (1) PL91364B1 (es)
RO (1) RO64483A (es)
SE (1) SE415765B (es)
SU (1) SU622409A3 (es)
YU (1) YU182574A (es)
ZA (1) ZA743890B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1126544B (it) * 1979-12-07 1986-05-21 Dobfar Spa Procedimento per la preparazione di derivati dell'acido 7-amino-desacetossi cefalosporanico

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602620A (en) * 1965-03-08 1971-01-04 Antibacterial cephalosporin cpds

Also Published As

Publication number Publication date
NL187811B (nl) 1991-08-16
PL91364B1 (es) 1977-02-28
BE817790A (fr) 1975-01-20
DE2434017A1 (de) 1975-02-06
ES428386A1 (es) 1976-07-16
DD112134A5 (es) 1975-03-20
AU7056574A (en) 1976-01-08
ZA743890B (en) 1976-01-28
IE39506L (en) 1975-01-19
DK142144C (es) 1981-02-09
FR2237635B1 (es) 1978-07-21
DE2434017C3 (de) 1980-04-17
AR211686A1 (es) 1978-02-28
AT338972B (de) 1977-09-26
SU622409A3 (ru) 1978-08-30
ATA597874A (de) 1977-01-15
NL187811C (nl) 1992-01-16
BG25799A3 (en) 1978-12-12
NL7409299A (nl) 1975-01-21
GB1473090A (es) 1977-05-11
DE2434017B2 (de) 1979-08-02
SE415765B (sv) 1980-10-27
HU168065B (es) 1976-02-28
IL45101A0 (en) 1974-09-10
FR2237635A1 (es) 1975-02-14
CA1024508A (en) 1978-01-17
CS188188B2 (en) 1979-02-28
IL45101A (en) 1977-01-31
PH11147A (en) 1977-10-27
SE7409415L (es) 1975-01-20
JPS6113478B2 (es) 1986-04-14
IE39506B1 (en) 1978-10-25
DK142144B (da) 1980-09-08
JPS5040588A (es) 1975-04-14
YU182574A (en) 1982-05-31
DK383974A (es) 1975-03-17
CH582189A5 (es) 1976-11-30

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