BG27755A3 - Метод за получаване на 7-алокси-3-хлорметилцефеми - Google Patents

Метод за получаване на 7-алокси-3-хлорметилцефеми

Info

Publication number
BG27755A3
BG27755A3 BG035757A BG3575777A BG27755A3 BG 27755 A3 BG27755 A3 BG 27755A3 BG 035757 A BG035757 A BG 035757A BG 3575777 A BG3575777 A BG 3575777A BG 27755 A3 BG27755 A3 BG 27755A3
Authority
BG
Bulgaria
Prior art keywords
chlormethilcephems
alkoxy
obtaining
Prior art date
Application number
BG035757A
Other languages
English (en)
Inventor
Gary Koppel
Original Assignee
Неизвестен
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 Неизвестен filed Critical Неизвестен
Publication of BG27755A3 publication Critical patent/BG27755A3/bg

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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BG035757A 1976-03-22 1977-03-22 Метод за получаване на 7-алокси-3-хлорметилцефеми BG27755A3 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/669,368 US4048163A (en) 1976-03-22 1976-03-22 Process for preparation of 7-alkoxy-3-chloromethylcephems

Publications (1)

Publication Number Publication Date
BG27755A3 true BG27755A3 (bg) 1979-12-12

Family

ID=24686091

Family Applications (1)

Application Number Title Priority Date Filing Date
BG035757A BG27755A3 (bg) 1976-03-22 1977-03-22 Метод за получаване на 7-алокси-3-хлорметилцефеми

Country Status (30)

Country Link
US (1) US4048163A (bg)
JP (1) JPS52113996A (bg)
AR (1) AR228336A1 (bg)
AT (1) AT351676B (bg)
AU (1) AU505101B2 (bg)
BE (1) BE852670A (bg)
BG (1) BG27755A3 (bg)
CA (1) CA1109459A (bg)
CH (1) CH632515A5 (bg)
CS (1) CS194795B2 (bg)
DD (1) DD129915A5 (bg)
DE (1) DE2712047C2 (bg)
DK (1) DK148261B (bg)
ES (1) ES457059A1 (bg)
GB (1) GB1573026A (bg)
GR (1) GR66423B (bg)
HU (1) HU176659B (bg)
IE (1) IE44600B1 (bg)
IL (1) IL51433A (bg)
MX (1) MX4449E (bg)
NL (1) NL7703061A (bg)
NZ (1) NZ183309A (bg)
PH (1) PH12938A (bg)
PL (1) PL108101B1 (bg)
PT (1) PT66318B (bg)
RO (1) RO70052A (bg)
SE (1) SE428801B (bg)
SU (1) SU845790A3 (bg)
YU (1) YU68477A (bg)
ZA (1) ZA77714B (bg)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242730A (ja) * 1986-04-14 1987-10-23 Mitsubishi Electric Corp 温水加熱装置
JPS62252848A (ja) * 1986-04-24 1987-11-04 Rinnai Corp 給湯器
KR20020017380A (ko) * 2000-08-30 2002-03-07 구자홍 티브이씨알의 캡스턴모터 고속 제어장치
CN107118224B (zh) * 2017-06-15 2019-09-17 浙江新和成股份有限公司 一种氧头孢母核中间体的制备方法、其溶剂化合物及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241657A (en) * 1967-08-21 1971-08-04 Glaxo Lab Ltd Improvements in or relating to cephalosporin compounds
US3637678A (en) * 1969-01-13 1972-01-25 Lilly Co Eli Delta-2 cephalosporin compounds
US3705897A (en) * 1970-07-07 1972-12-12 Lilly Co Eli Method for converting delta**2 cephalosporin to delta**3 cephalosporin
BE794554A (fr) * 1972-01-31 1973-07-26 Lilly Co Eli Nouveaux derives de penicilline et de cephalusporine
US3883518A (en) * 1972-05-15 1975-05-13 Merck & Co Inc 3-Methylene cephalosporins

Also Published As

Publication number Publication date
DK148261B (da) 1985-05-20
SE7702736L (sv) 1977-09-23
PL108101B1 (pl) 1980-03-31
SE428801B (sv) 1983-07-25
NL7703061A (nl) 1977-09-26
GR66423B (bg) 1981-03-20
YU68477A (en) 1982-06-30
GB1573026A (en) 1980-08-13
AU2219977A (en) 1978-08-17
CH632515A5 (de) 1982-10-15
IE44600B1 (en) 1982-01-27
ZA77714B (en) 1978-09-27
NZ183309A (en) 1978-07-28
AT351676B (de) 1979-08-10
PT66318A (en) 1977-04-01
IE44600L (en) 1977-09-22
AR228336A1 (es) 1983-02-28
IL51433A0 (en) 1977-04-29
DD129915A5 (de) 1978-02-15
IL51433A (en) 1979-11-30
DK123177A (da) 1977-09-23
US4048163A (en) 1977-09-13
BE852670A (fr) 1977-09-19
ES457059A1 (es) 1978-06-01
AU505101B2 (en) 1979-11-08
PH12938A (en) 1979-10-18
JPS52113996A (en) 1977-09-24
JPS613353B2 (bg) 1986-01-31
ATA194677A (de) 1979-01-15
SU845790A3 (ru) 1981-07-07
DE2712047A1 (de) 1977-09-29
RO70052A (ro) 1980-07-15
PT66318B (en) 1978-08-14
HU176659B (en) 1981-04-28
CS194795B2 (en) 1979-12-31
CA1109459A (en) 1981-09-22
MX4449E (es) 1982-05-11
DE2712047C2 (de) 1985-09-19

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