SU703023A3 - Способ получени 3-ацилоксиметил- цефемов - Google Patents

Способ получени 3-ацилоксиметил- цефемов

Info

Publication number
SU703023A3
SU703023A3 SU772439832A SU2439832A SU703023A3 SU 703023 A3 SU703023 A3 SU 703023A3 SU 772439832 A SU772439832 A SU 772439832A SU 2439832 A SU2439832 A SU 2439832A SU 703023 A3 SU703023 A3 SU 703023A3
Authority
SU
USSR - Soviet Union
Prior art keywords
carboxylate
nitrobenzyl
methylene
mixture
added
Prior art date
Application number
SU772439832A
Other languages
English (en)
Russian (ru)
Inventor
Аллен Коппел Гэри
Чоу Та-Сен
Original Assignee
Эли Лилли Энд Компани (Фирма)
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 US05/650,585 external-priority patent/US4031082A/en
Priority claimed from US05/650,583 external-priority patent/US4029651A/en
Application filed by Эли Лилли Энд Компани (Фирма) filed Critical Эли Лилли Энд Компани (Фирма)
Application granted granted Critical
Publication of SU703023A3 publication Critical patent/SU703023A3/ru

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/02Preparation
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
SU772439832A 1976-01-19 1977-01-18 Способ получени 3-ацилоксиметил- цефемов SU703023A3 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/650,585 US4031082A (en) 1976-01-19 1976-01-19 Process for preparing 3-acycloxymethyl-2-cephem compounds
US05/650,583 US4029651A (en) 1976-01-19 1976-01-19 Process for preparing 3-acyloxymethyl-2-cephem compounds

Publications (1)

Publication Number Publication Date
SU703023A3 true SU703023A3 (ru) 1979-12-05

Family

ID=27095900

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772439832A SU703023A3 (ru) 1976-01-19 1977-01-18 Способ получени 3-ацилоксиметил- цефемов

Country Status (25)

Country Link
JP (1) JPS5289698A (cs)
AR (1) AR213426A1 (cs)
AT (1) AT348121B (cs)
AU (1) AU503930B2 (cs)
BG (1) BG30473A3 (cs)
CH (1) CH628059A5 (cs)
CS (1) CS192474B2 (cs)
DD (1) DD128734A5 (cs)
DE (1) DE2656144C2 (cs)
DK (1) DK17977A (cs)
FR (1) FR2338280A1 (cs)
GB (1) GB1566526A (cs)
GR (1) GR65892B (cs)
HU (1) HU173592B (cs)
IE (1) IE44133B1 (cs)
IL (1) IL51021A (cs)
MX (1) MX3766E (cs)
NL (1) NL7700500A (cs)
NZ (1) NZ182737A (cs)
PL (1) PL104370B1 (cs)
PT (1) PT66007B (cs)
RO (1) RO69710A (cs)
SE (1) SE433849B (cs)
SU (1) SU703023A3 (cs)
YU (1) YU8677A (cs)

Also Published As

Publication number Publication date
FR2338280B1 (cs) 1979-09-28
AU503930B2 (en) 1979-09-27
BG30473A3 (en) 1981-06-15
GR65892B (cs) 1980-12-01
DD128734A5 (de) 1977-12-07
AR213426A1 (es) 1979-01-31
PL104370B1 (pl) 1979-08-31
PL195386A1 (pl) 1978-02-27
NL7700500A (nl) 1977-07-21
IE44133L (en) 1977-07-19
DE2656144A1 (de) 1977-07-21
CS192474B2 (en) 1979-08-31
DE2656144C2 (de) 1985-08-29
IL51021A (en) 1979-09-30
CH628059A5 (en) 1982-02-15
SE7700077L (sv) 1977-07-20
AU2023876A (en) 1978-06-08
ATA28177A (de) 1978-06-15
NZ182737A (en) 1978-04-28
IL51021A0 (en) 1977-01-31
GB1566526A (en) 1980-04-30
AT348121B (de) 1979-01-25
PT66007B (en) 1978-06-16
MX3766E (es) 1981-06-25
JPS6120557B2 (cs) 1986-05-22
JPS5289698A (en) 1977-07-27
DK17977A (da) 1977-07-20
YU8677A (en) 1982-06-30
PT66007A (en) 1977-01-01
RO69710A (ro) 1980-07-15
SE433849B (sv) 1984-06-18
FR2338280A1 (fr) 1977-08-12
IE44133B1 (en) 1981-08-26
HU173592B (hu) 1979-06-28

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