DK149129C - Fremgangsmaade til fremstilling af 6-(d-(-)alfa-amino-alfa-(p-hydroxyphenyl)acetamido)penicillansyre hydrat eller salte deraf - Google Patents

Fremgangsmaade til fremstilling af 6-(d-(-)alfa-amino-alfa-(p-hydroxyphenyl)acetamido)penicillansyre hydrat eller salte deraf

Info

Publication number
DK149129C
DK149129C DK193775A DK193775A DK149129C DK 149129 C DK149129 C DK 149129C DK 193775 A DK193775 A DK 193775A DK 193775 A DK193775 A DK 193775A DK 149129 C DK149129 C DK 149129C
Authority
DK
Denmark
Prior art keywords
alfa
acetamido
hydroxyphenyl
salts
amino
Prior art date
Application number
DK193775A
Other languages
Danish (da)
English (en)
Other versions
DK149129B (da
DK193775A (da
Inventor
Daniel Bouzard
Abraham Weber
Original Assignee
Bristol Myers Co
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 GB2484874A external-priority patent/GB1476981A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of DK193775A publication Critical patent/DK193775A/da
Priority to DK55081A priority Critical patent/DK149124C/da
Priority to DK101682A priority patent/DK149125C/da
Publication of DK149129B publication Critical patent/DK149129B/da
Application granted granted Critical
Publication of DK149129C publication Critical patent/DK149129C/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P37/00Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425Thiazoles
    • A61K31/429Thiazoles condensed with heterocyclic ring systems
    • A61K31/43Compounds 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D285/00Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01Five-membered rings
    • C07D285/02Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/061,2,3-Thiadiazoles; Hydrogenated 1,2,3-thiadiazoles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D499/00Heterocyclic 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/848Escherichia
    • Y10S435/849Escherichia coli
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/852Klebsiella
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/873Proteus
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/874Pseudomonas
    • Y10S435/875Pseudomonas aeruginosa
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/879Salmonella
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/88Serratia
    • Y10S435/881Serratia marcescens
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/882Staphylococcus
    • Y10S435/883Staphylococcus aureus
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/885Streptococcus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Fodder In General (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK193775A 1974-06-05 1975-05-02 Fremgangsmaade til fremstilling af 6-(d-(-)alfa-amino-alfa-(p-hydroxyphenyl)acetamido)penicillansyre hydrat eller salte deraf DK149129C (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK55081A DK149124C (da) 1974-06-05 1981-02-10 Analogifremgangsmaade til fremstilling af 6-(d-(-)-alfa-amino-alfa-(p-acetoxyphenyl)acetamido)penicillansyre eller salte deraf
DK101682A DK149125C (da) 1974-06-05 1982-03-09 6-(d-(-)alfa-amino-alfa-(p-acetoxyphenyl)acetamido)penicillansyre til anvendelse som mellemprodukt

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB2484874 1974-06-05
GB2484874A GB1476981A (en) 1974-06-05 1974-06-05 Substituted penicillanic acids
GB5001674 1974-11-19
GB5001674 1974-11-19

Publications (3)

Publication Number Publication Date
DK193775A DK193775A (da) 1975-12-06
DK149129B DK149129B (da) 1986-02-03
DK149129C true DK149129C (da) 1986-07-14

Family

ID=26257327

Family Applications (1)

Application Number Title Priority Date Filing Date
DK193775A DK149129C (da) 1974-06-05 1975-05-02 Fremgangsmaade til fremstilling af 6-(d-(-)alfa-amino-alfa-(p-hydroxyphenyl)acetamido)penicillansyre hydrat eller salte deraf

Country Status (19)

Country Link
US (1) US4053360A (sv)
JP (1) JPS6050795B2 (sv)
AR (1) AR209441A1 (sv)
CA (1) CA1049505A (sv)
CH (2) CH614713A5 (sv)
DD (2) DD122251A5 (sv)
DE (1) DE2524321A1 (sv)
DK (1) DK149129C (sv)
ES (1) ES436565A1 (sv)
FI (1) FI59413C (sv)
FR (2) FR2273536A1 (sv)
IL (2) IL47300A (sv)
IN (1) IN141369B (sv)
NL (3) NL161454C (sv)
NO (2) NO153299C (sv)
OA (1) OA05006A (sv)
PH (1) PH17801A (sv)
SE (2) SE422800B (sv)
YU (3) YU40264B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736298Y2 (sv) * 1977-06-27 1982-08-11
US4248780A (en) * 1979-08-21 1981-02-03 Canada Packers Limited Process for preparing ampicillin
US4582829A (en) * 1981-09-09 1986-04-15 Pfizer Inc. Antibacterial 6'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds
US4540687A (en) * 1981-09-09 1985-09-10 Pfizer Inc. Antibacterial 6'-(2-amino-2-[4-acyloxyphenyl]acetamido)penicillanoyloxymethyl penicillanate 1,1-dioxide compounds
US4359472A (en) * 1981-12-22 1982-11-16 Pfizer Inc. Bis-hydroxymethyl carbonate bridged antibacterial agents
US4457924A (en) * 1981-12-22 1984-07-03 Pfizer, Inc. 1,1-Alkanediol dicarboxylate linked antibacterial agents
GB8624686D0 (en) * 1986-10-15 1986-11-19 Erba Farmitalia Preparing penems
US5215891A (en) * 1986-10-15 1993-06-01 Farmitalia Carlo Erba Process for preparing penems
JPH0344647U (sv) * 1989-09-08 1991-04-25
IE921073A1 (en) * 1991-04-04 1992-10-07 Smithkline Beecham Corp Enzymatic process for the production of cefonicid
US6071712A (en) * 1994-09-19 2000-06-06 Smithkline Beecham Corporation Enzymatic process for the production of cephalosporins

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985648A (en) * 1958-10-06 1961-05-23 Doyle Frank Peter Alpha-aminobenzylpenicillins
GB966222A (en) * 1960-04-11 1964-08-06 Nat Res Dev Derivatives of cephalosporin c
GB1121308A (en) * 1964-10-30 1968-07-24 Glaxo Lab Ltd Cephalosporins
GB1141293A (en) * 1964-12-23 1969-01-29 Glaxo Lab Ltd Cephemoic acids and derivatives thereof
US3520876A (en) * 1967-11-01 1970-07-21 American Home Prod Process for the preparation of 6-(alpha-aminoacylamino)penicillanic acids
GB1241844A (en) * 1968-08-23 1971-08-04 Beecham Group Ltd Penicillins

Also Published As

Publication number Publication date
IN141369B (sv) 1977-02-19
YU40410B (en) 1985-12-31
DD122251A5 (sv) 1976-09-20
AR209441A1 (es) 1977-04-29
FI59413B (fi) 1981-04-30
CA1049505A (en) 1979-02-27
JPS6050795B2 (ja) 1985-11-11
NO153299C (no) 1986-02-19
ES436565A1 (es) 1977-04-01
FI59413C (fi) 1981-08-10
DE2524321A1 (de) 1975-12-18
US4053360A (en) 1977-10-11
FR2303543A1 (fr) 1976-10-08
IL47300A (en) 1978-07-31
NL161454C (nl) 1980-02-15
YU40264B (en) 1985-12-31
CH626368A5 (en) 1981-11-13
NO153299B (no) 1985-11-11
SE434947B (sv) 1984-08-27
IL47300A0 (en) 1975-07-28
DK149129B (da) 1986-02-03
AU8050175A (en) 1976-10-28
FR2273536A1 (fr) 1976-01-02
FR2303543B1 (sv) 1978-11-10
SE422800B (sv) 1982-03-29
FR2273536B1 (sv) 1978-10-06
JPS5111788A (sv) 1976-01-30
SE7506455L (sv) 1975-12-08
DD126316A5 (sv) 1977-07-06
NO830058L (no) 1975-12-08
PH17801A (en) 1984-12-13
OA05006A (fr) 1980-12-31
NL7902824A (nl) 1979-09-28
YU126982A (en) 1982-10-31
YU143875A (en) 1982-08-31
NL7506680A (nl) 1975-12-09
IL53406A0 (en) 1978-01-31
FI751596A (sv) 1975-12-06
SE7900773L (sv) 1979-01-29
NL7505302A (nl) 1975-12-09
NO751596L (sv) 1975-12-08
CH614713A5 (en) 1979-12-14
DK193775A (da) 1975-12-06

Similar Documents

Publication Publication Date Title
DK146595C (da) Analogifremgangsmaade til fremstilling af substituerede 9-alkoxymethyl- eller -alkylthiomethylpuriner eller salte heraf
DK140430B (da) Analogifremgangsmåde til fremstilling af 3-aryloxy-3-phenylpropylaminer eller syreadditionssalte heraf.
DK127000C (da) Analogifremgangsmaade til fremstilling af 6-((-)-alfa-amino-p-hydroxyphenylacetamido)-penicillansyre-trihydrat eller salte eller salthydrater af 6-((-)-alfa-amino-p-hydroxyphenylacetamido)-penicillansyre
NL7508316A (nl) Werkwijze voor het bereiden van sulfonzuurzou- ten van s-adenosilmethionine.
DK157320C (da) Analogifremgangsmaade til fremstilling af 3-carbamoyloxy-methyl-7alfa-methoxy-7beta-(2-thienylacetamido)-3-cephem-4-carboxylsyre eller salte deraf
DK128731B (da) Analogifremgangsmåde til fremstilling af α-phenoxysubstituerede aliphatiske carboxylsyrederivater eller salte deraf.
DK144942C (da) Analogifremgangsmaade til fremstilling af alkanophenon-o-(2-aminoethyl)-oximetherforbindelser eller deres salte
DK139869B (da) Analogifremgangsmåde til fremstilling af phenyl-imidazolyl-alkansyrederivater eller salte deraf.
DK149129C (da) Fremgangsmaade til fremstilling af 6-(d-(-)alfa-amino-alfa-(p-hydroxyphenyl)acetamido)penicillansyre hydrat eller salte deraf
DK157027C (da) Fremgangsmaade til fremstilling af 7beta-amino-3-cephem-3-o1-4-carboxylsyreforbindelser eller salte deraf
DK152368C (da) Fremgangsmaade til fremstilling af krystallinsk 7-oed-alfa-amino-alfa-(p-hydroxyphenyl)acetamidoaa-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylsyre-1,2-propylenglycolat
DK140545B (da) Analogifremgangsmåde til fremstilling af benzoylphenylsmørsyrederivater eller salte deraf.
DK151810C (da) Fremgangsmaade til fremstilling af cephalosporansyrederivater
DK137045B (da) Analogifremgangsmåde til fremstilling af 6-(alfa-aminophenylacetamido)penicillansyre-oxofurylestere eller syreadditionssalte deraf.
DK140590B (da) Analogifremgangsmåde til fremstilling af 4-cyclopropylmethylenoxy-3-chlorphenyleddikesyre eller salte heraf.
DK137953B (da) Analogifremgangsmåde til fremstilling af amidoximderivater eller syreadditionssalte deraf.
DK137046B (da) Analogifremgangsmåde til fremstilling af racemiske eller optisk aktive 6-(alfa-(guanylureidoalkanoylamino)-phenylacetamino)penicillansyre-forbindelser eller salte deraf.
DK139574B (da) Analogifremgangsmåde til fremstilling af terpeno-phenoxy-alkylaminer eller syreadditionssalte deraf.
DK143159C (da) Fremgangsmaade til fremstilling af 4-hydroxymethyl-1-keto-1,2-dihydrophthalazin eller syreadditionssalte deraf
DK140841B (da) Analogifremgangsmåde til fremstilling af isoquinolinderivater eller salte deraf.
ATA308075A (de) Verfahren zur herstellung von cyanursaure
DK133975B (da) Analogifremgangsmåde til fremstilling af aminspirodibenzocykloheptenforbindelser eller syreadditionssalte deraf.
DK146127C (da) Analogifremgangsmaade til fremstilling af 5-(2-hydroxy-n-propoxy)-4-oxo-8-n-propyl-4h-1-benzopyran-2-carboxylsyre eller salte eller estre deraf
DK143405C (da) Analogifremgangsmaade til fremstilling af 6-(2-aminomethylphenylacetamido)penicillansyre eller estere eller salte deraf
DK144034C (da) Analogifremgangsmaade til fremstilling af alkanophenon-0-(2-aminoethyl)-oximforbindelser eller salte deraf

Legal Events

Date Code Title Description
PUP Patent expired