CS200515B2 - Process for preparing derivatives of cephalosporine - Google Patents

Process for preparing derivatives of cephalosporine Download PDF

Info

Publication number
CS200515B2
CS200515B2 CS773789A CS378977A CS200515B2 CS 200515 B2 CS200515 B2 CS 200515B2 CS 773789 A CS773789 A CS 773789A CS 378977 A CS378977 A CS 378977A CS 200515 B2 CS200515 B2 CS 200515B2
Authority
CS
Czechoslovakia
Prior art keywords
bromide
formula
sulfoxide
cephem
cephalosporin
Prior art date
Application number
CS773789A
Other languages
Czech (cs)
English (en)
Inventor
Lowell 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 CS200515B2 publication Critical patent/CS200515B2/cs

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)
CS773789A 1976-06-09 1977-06-08 Process for preparing derivatives of cephalosporine CS200515B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/694,516 US4044002A (en) 1976-06-09 1976-06-09 Reduction process for cephalosporin sulfoxides

Publications (1)

Publication Number Publication Date
CS200515B2 true CS200515B2 (en) 1980-09-15

Family

ID=24789147

Family Applications (1)

Application Number Title Priority Date Filing Date
CS773789A CS200515B2 (en) 1976-06-09 1977-06-08 Process for preparing derivatives of cephalosporine

Country Status (30)

Country Link
US (1) US4044002A (enEXAMPLES)
JP (1) JPS52151193A (enEXAMPLES)
AR (1) AR216074A1 (enEXAMPLES)
AT (1) AT349636B (enEXAMPLES)
AU (1) AU513323B2 (enEXAMPLES)
BE (1) BE855348A (enEXAMPLES)
BG (1) BG31648A3 (enEXAMPLES)
CA (1) CA1075229A (enEXAMPLES)
CH (1) CH637656A5 (enEXAMPLES)
CS (1) CS200515B2 (enEXAMPLES)
DD (1) DD131022A5 (enEXAMPLES)
DE (1) DE2725712C2 (enEXAMPLES)
DK (1) DK253377A (enEXAMPLES)
ES (1) ES459645A1 (enEXAMPLES)
FR (1) FR2354333A1 (enEXAMPLES)
GB (1) GB1583169A (enEXAMPLES)
GR (1) GR68937B (enEXAMPLES)
HU (1) HU176446B (enEXAMPLES)
IE (1) IE44738B1 (enEXAMPLES)
IL (1) IL51906A (enEXAMPLES)
MX (1) MX4497E (enEXAMPLES)
NL (1) NL188471C (enEXAMPLES)
NZ (1) NZ183900A (enEXAMPLES)
PH (1) PH16896A (enEXAMPLES)
PL (1) PL110528B1 (enEXAMPLES)
PT (1) PT66529B (enEXAMPLES)
SE (1) SE438336B (enEXAMPLES)
SU (1) SU913943A3 (enEXAMPLES)
YU (1) YU140377A (enEXAMPLES)
ZA (1) ZA772335B (enEXAMPLES)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443598A (en) * 1977-02-15 1984-04-17 Shionogi & Co., Ltd. 1-Oxadethiacepham compounds
US4533730A (en) * 1977-02-15 1985-08-06 Shionogi & Co., Ltd. 1-Oxadethiacepham compounds
AU514377B2 (en) * 1977-02-15 1981-02-05 Shionogi & Co., Ltd. l-OXADETHIACEPHAM COMPOUNDS
IE49374B1 (en) * 1979-02-01 1985-09-18 Lilly Co Eli Crystalline 3-hydroxycephalosporin solvates
US4223133A (en) * 1979-02-01 1980-09-16 Eli Lilly And Company Cephalosporin reduction process
US4237279A (en) * 1979-07-27 1980-12-02 Eli Lilly And Company Crystalline 3-hydroxycephalosporin solvates
AU566944B2 (en) * 1983-10-07 1987-11-05 Gist-Brocades N.V. Preparation of 3-cephem derivatives
GB8424692D0 (en) * 1984-10-01 1984-11-07 Glaxo Group Ltd Chemical compounds
US5159071A (en) * 1990-09-06 1992-10-27 Ranbaxy Laboratories Limited Process for the manufacture of 7-amino-3-exomethylene-3-cepham-4-carboxylic acid ester
KR100386906B1 (ko) * 1996-02-14 2003-08-27 주식회사 코오롱 (1)3-할로메틸-3-세펨-4-카르복실레이트 1-옥사이드의신규제조방법
KR100390549B1 (ko) * 1996-07-22 2003-11-17 주식회사 코오롱 3-할로메틸-3-세펨의 제조방법
KR100390550B1 (ko) * 1996-08-22 2003-11-28 주식회사 코오롱 3-할로메틸-3-세펨의 제조방법
KR19980073026A (ko) * 1997-03-11 1998-11-05 구광시 3-할로메틸-3-세펨의 제조 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641014A (en) * 1968-10-03 1972-02-08 Lilly Co Eli Reduction of delta**3-cephalosporin sulfoxides

Also Published As

Publication number Publication date
JPS6113477B2 (enEXAMPLES) 1986-04-14
PL198727A1 (pl) 1978-04-10
FR2354333A1 (fr) 1978-01-06
AU2444777A (en) 1978-10-26
ATA402477A (de) 1978-09-15
DE2725712C2 (de) 1982-04-01
ES459645A1 (es) 1978-12-01
PT66529A (en) 1977-06-01
PH16896A (en) 1984-04-05
AT349636B (de) 1979-04-10
US4044002A (en) 1977-08-23
GB1583169A (en) 1981-01-21
NZ183900A (en) 1978-11-13
NL188471C (nl) 1992-07-01
BG31648A3 (en) 1982-02-15
AR216074A1 (es) 1979-11-30
PL110528B1 (en) 1980-07-31
JPS52151193A (en) 1977-12-15
DK253377A (da) 1977-12-10
PT66529B (en) 1978-10-17
IL51906A0 (en) 1977-06-30
FR2354333B1 (enEXAMPLES) 1980-12-26
CH637656A5 (de) 1983-08-15
SE7706208L (sv) 1977-12-10
ZA772335B (en) 1978-11-29
DE2725712A1 (de) 1977-12-22
AU513323B2 (en) 1980-11-27
HU176446B (en) 1981-03-28
NL188471B (nl) 1992-02-03
MX4497E (es) 1982-05-21
IE44738B1 (en) 1982-03-10
IL51906A (en) 1980-05-30
GR68937B (enEXAMPLES) 1982-03-29
NL7706326A (nl) 1977-12-13
CA1075229A (en) 1980-04-08
SU913943A3 (en) 1982-03-15
SE438336B (sv) 1985-04-15
IE44738L (en) 1977-12-09
BE855348A (fr) 1977-12-05
YU140377A (en) 1982-10-31
DD131022A5 (de) 1978-05-24

Similar Documents

Publication Publication Date Title
CS200515B2 (en) Process for preparing derivatives of cephalosporine
UA42674C2 (uk) Спосіб одержання похідних 3-кето-4-азастероїду та проміжні сполуки для його здійснення
CS209909B2 (en) Method of making the prostacycline derivatives
US3926976A (en) 3,4-Dihydro-1,2,3-oxathiazine-4-ones and a process for their preparation
LU85543A1 (fr) Nouveaux procedes de preparation de cephalosporines
Alcaide et al. A convenient trans-stereoselective synthesis of phenanthridine derived 2-azetidinones using the Staudinger ketene-imine cycloaddition
KR900000520B1 (ko) 트레오-2-하이드록시-3-(4-메톡시페닐)-3-(2-니트로페닐티오)-프로피온산 에스테르의 제조방법
Bachi et al. Phosphinimines as useful intermediates in the synthesis of 3-(acylamino)-. beta.-lactams
GB2144418A (en) Thiazolinoazetidinone derivatives and process for the preparation of the same
KR0142871B1 (ko) 3-엑소메틸렌세팜 설폭사이드 에스테르의 제조방법
US4248888A (en) Chemical compounds
CH637135A5 (en) Cephalosporin derivatives and a process for their preparation
EP0778282A1 (en) Process for producing etoposide
KR810001263B1 (ko) 세팔로스포린 설폭사이드의 환원방법
EP0228546B1 (en) Method for the preparation of 4'-0-tetrahydropyranyladriamycin b
Cooper et al. Rearrangements of cephalosporins and penicillins
Mihailovič et al. The stereochemistry of fragmentation products formed in the lead tetraacetate and related oxidations of alcohols. Part. I. β‐fragmentation of cis‐and trans‐4‐t‐Butylcyclohexanemethanol
Angyal et al. The elimination reaction of vicinal disulphonyloxy compounds with sodium iodide
SE407064B (sv) I 7-stellnig skyddad 3-bromometyl-deltaÿ2-cefalosporansyraester till anvendning som mellanforening vid franstellning av antibiotiskt aktiva deltaÿ3-cefalosporansyraderivat
SE412237B (sv) Forfarande for framstellning av nya 3-halogenmetyl-delta?723-cefalosporinsulfoxidestrar
SU845787A3 (ru) Способ получени 7-метокси-3-бром-МЕТилцЕфЕМОВ
SU730297A3 (ru) Способ получени оптически активных или рацемических 17-аза-производных простагландинов пгф
DE2015317C3 (de) Verfahren zur Herstellung von 3-Chlor- oder -Brommethyl-Delta hoch 3 cephalosporinestern
KR0164464B1 (ko) 페니실란산 유도체의 제조방법
Luk'yanov et al. Dinitramide and its salts