ES431461A1 - Procedimiento para la obtencion de antibioticos de beta- lactama. - Google Patents

Procedimiento para la obtencion de antibioticos de beta- lactama.

Info

Publication number
ES431461A1
ES431461A1 ES431461A ES431461A ES431461A1 ES 431461 A1 ES431461 A1 ES 431461A1 ES 431461 A ES431461 A ES 431461A ES 431461 A ES431461 A ES 431461A ES 431461 A1 ES431461 A1 ES 431461A1
Authority
ES
Spain
Prior art keywords
penicillins
cephalosporins
production
hydrogen
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES431461A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES431461A1 publication Critical patent/ES431461A1/es
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Fodder In General (AREA)
ES431461A 1973-10-30 1974-10-29 Procedimiento para la obtencion de antibioticos de beta- lactama. Expired ES431461A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732354219 DE2354219A1 (de) 1973-10-30 1973-10-30 Beta-lactam-antibiotica, ein verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel

Publications (1)

Publication Number Publication Date
ES431461A1 true ES431461A1 (es) 1976-11-01

Family

ID=5896786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431461A Expired ES431461A1 (es) 1973-10-30 1974-10-29 Procedimiento para la obtencion de antibioticos de beta- lactama.

Country Status (19)

Country Link
US (1) US3966709A (es)
JP (2) JPS5071814A (es)
AT (1) AT335607B (es)
BE (1) BE821546A (es)
CA (1) CA1040622A (es)
CH (1) CH609697A5 (es)
DD (1) DD115910A5 (es)
DE (1) DE2354219A1 (es)
DK (1) DK563574A (es)
ES (1) ES431461A1 (es)
FI (1) FI315074A (es)
FR (1) FR2257289B1 (es)
GB (1) GB1435475A (es)
HU (1) HU168175B (es)
IE (1) IE40195B1 (es)
IL (1) IL45939A (es)
LU (1) LU71187A1 (es)
NL (1) NL7414072A (es)
SE (1) SE7413613L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086340A (en) * 1974-02-18 1978-04-25 Bayer Aktiengesellschaft Cephalosporins and their production
US4107304A (en) * 1974-02-18 1978-08-15 Bayer Aktiengesellschaft Oxo-imidazolidine substituted cephalosporins and antibacterial compositions and methods of combatting bacteria employing them
GB1486349A (en) * 1974-11-28 1977-09-21 Bayer Ag Beta-lactam antibiotics process for their preparation and their use as medicaments
JPS52657A (en) * 1975-06-13 1977-01-06 Mitsubishi Gas Chemical Co Fertilizer composition
DE2528079A1 (de) * 1975-06-24 1977-01-20 Bayer Ag Penicilline, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
US4061630A (en) * 1976-02-20 1977-12-06 Eli Lilly And Company 7-Substituted-ureido-3-carbamoyloxymethyl cephalosporin antibiotics
US4061861A (en) * 1976-06-21 1977-12-06 Eli Lilly And Company 7-[α-(2,3-DIHYDRO-2-OXO-1H-benzimidazol-1-ylcarbonyl-amino)arylacetamido]cephalosporins
JP2576723Y2 (ja) * 1992-02-28 1998-07-16 住友建機株式会社 クレ−ンの自動停止装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH562249A5 (es) * 1970-05-25 1975-05-30 Bayer Ag
CH571524A5 (es) * 1970-05-25 1976-01-15 Bayer Ag

Also Published As

Publication number Publication date
FI315074A (es) 1975-05-01
IL45939A0 (en) 1974-12-31
AT335607B (de) 1977-03-25
FR2257289A1 (es) 1975-08-08
DE2354219A1 (de) 1975-05-07
BE821546A (fr) 1975-04-28
IE40195B1 (en) 1979-04-11
CH609697A5 (es) 1979-03-15
CA1040622A (en) 1978-10-17
LU71187A1 (es) 1975-06-24
SE7413613L (es) 1975-05-02
ATA864374A (de) 1976-07-15
US3966709A (en) 1976-06-29
NL7414072A (nl) 1975-05-02
DK563574A (es) 1975-06-23
GB1435475A (en) 1976-05-12
IE40195L (en) 1975-04-30
JPS5071814A (es) 1975-06-14
DD115910A5 (es) 1975-10-20
HU168175B (es) 1976-03-28
JPS5071692A (es) 1975-06-13
IL45939A (en) 1977-06-30
FR2257289B1 (es) 1978-07-28

Similar Documents

Publication Publication Date Title
ES431454A1 (es) Un procedimiento para preparar derivados de 1-ftalazona.
IE41528L (en) Furfuryl-benzomorphane derivatives.
ES431515A1 (es) Procedimiento para la preparacion de 2 - (heteroaril-metil)-5,9 beta - dialcohil-6,7-benzomorfanos.
GB1382782A (en) Alkylarylketones processes for their preparation and compositions incorporating them
ES431461A1 (es) Procedimiento para la obtencion de antibioticos de beta- lactama.
GB1488591A (en) Cephalosporanic acid derivatives and the preparation thereof
ES433148A1 (es) Procedimiento para preparar derivados de pirazol.
ES425374A1 (es) Procedimiento para la produccion de pirazolonas-(5).
ES405341A1 (es) Procedimiento para la obtencion de derivados de 2-nitroimi-dazol.
ES427115A1 (es) Procedimiento de preparacion de nuevos derivados del acido acetico.
GB1390402A (en) Substituted imidazolecarboxamides
GB1259415A (es)
GB1421280A (en) 3-heterocyclicthiomethylcephalosporins
GB1430293A (en) Cephalosporin derivatives
ES421738A1 (es) Procedimiento de obtencion de penicilinas y cefalosporinas,y derivados de las mismas.
GB1464330A (en) Cephalosporin esters with antibacterial activity
ES426771A1 (es) Procedimiento para preparar derivados aminopropanolicos.
GB1459949A (en) Penicillin compounds their production and their medicinal use
ES8302718A1 (es) "procedimiento para la preparacion de cetohidroxi-iminocefalosporinas".
GB1159748A (en) Thiol-Type Thiamine Thionocarbonates
GB1385695A (en) 2,6-dichlorobenzaldoxime-o- s-triazinyl-6-ethers and their use as herbicidal agents
GB1443548A (en) 3-benzazocine compounds and their production
GB1165850A (en) Process for the Preparation of Heterocyclic Compounds and their Salts
GB1481808A (en) Cepham derivatives and preparation thereof
GB1369770A (en) 1-methyl-3-alkoxymethyl-5,5,-disubstituted barbituric acid compounds and therapeutic compositions containing the same