DK11578A - Fremgangsmaade til fremstilling af heteromonocykliske og heterobicykliske derivater af umaettet 7-acylamido-3-cephem-4-carboxylsyre - Google Patents

Fremgangsmaade til fremstilling af heteromonocykliske og heterobicykliske derivater af umaettet 7-acylamido-3-cephem-4-carboxylsyre

Info

Publication number: DK11578A
Authority: DK; Denmark
Prior art keywords: heterobiciclic; heteromonocyclic; acylamido; cephem; unsaturated
Prior art date: 1977-02-11

Application number

DK11578A

Other languages

English (en)

Inventor

G Nannini

E Perrone

D Severino

G Meinardi

G Monti

A Bianchi

A Forgione

C Confaloniert

Original Assignee

Erba C

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.)

1977-02-11

Filing date

1978-01-10

Publication date

1978-08-12

1978-01-10 Application filed by Erba C filed Critical Erba C

1978-08-12 Publication of DK11578A publication Critical patent/DK11578A/da

1980-02-27 Priority to DK84580A priority Critical patent/DK84580A/da

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
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/28—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/60—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton with the carbon atom of at least one of the carboxyl groups bound to nitrogen atoms
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
- 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
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Communicable Diseases (AREA)
Pharmacology & Pharmacy (AREA)
Oncology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Cephalosporin Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK11578A 1977-02-11 1978-01-10 Fremgangsmaade til fremstilling af heteromonocykliske og heterobicykliske derivater af umaettet 7-acylamido-3-cephem-4-carboxylsyre DK11578A (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK84580A DK84580A (da)	1977-02-11	1980-02-27	Fremgangsmaade til fremstilling af heteromonocykliske derivater af umaettet 7-acylamino-3-cephem-4-carboxylsyre

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT20173/77A IT1075277B (it)	1977-02-11	1977-02-11	Derivati insaturi e epossidici dell'acio 7-acilamido-3-cefem-4-carbossilico e procedimento per la loro preparazione

Publications (1)

Publication Number	Publication Date
DK11578A true DK11578A (da)	1978-08-12

Family

ID=11164407

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK353577A DK155944C (da)	1977-02-11	1977-08-08	Analogifremgangsmaade til fremstilling af 7-omega-substitueretethylen(cis)-thio-acetamido)-3-cephem-4-carboxylsyrederivater.
DK11578A DK11578A (da)	1977-02-11	1978-01-10	Fremgangsmaade til fremstilling af heteromonocykliske og heterobicykliske derivater af umaettet 7-acylamido-3-cephem-4-carboxylsyre

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DK353577A DK155944C (da)	1977-02-11	1977-08-08	Analogifremgangsmaade til fremstilling af 7-omega-substitueretethylen(cis)-thio-acetamido)-3-cephem-4-carboxylsyrederivater.

Country Status (29)

Country	Link
US (3)	US4154830A (da)
JP (2)	JPS5398991A (da)
AT (2)	AT355206B (da)
AU (2)	AU512934B2 (da)
BE (2)	BE858433A (da)
CA (2)	CA1103237A (da)
CH (3)	CH632513A5 (da)
CS (3)	CS196381B2 (da)
CY (1)	CY1234A (da)
DE (2)	DE2736471A1 (da)
DK (2)	DK155944C (da)
FI (2)	FI65259C (da)
FR (3)	FR2380285A1 (da)
GB (4)	GB1582295A (da)
GR (2)	GR71901B (da)
HK (1)	HK55284A (da)
HU (2)	HU177596B (da)
IL (3)	IL52708A0 (da)
IT (1)	IT1075277B (da)
MY (1)	MY8500446A (da)
NL (2)	NL7708943A (da)
NO (4)	NO152654C (da)
NZ (2)	NZ184889A (da)
PH (1)	PH16946A (da)
SE (4)	SE7709002L (da)
SG (1)	SG9484G (da)
SU (4)	SU845788A3 (da)
YU (1)	YU40307B (da)
ZA (2)	ZA774835B (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1075277B (it) *	1977-02-11	1985-04-22	Erba Carlo Spa	Derivati insaturi e epossidici dell'acio 7-acilamido-3-cefem-4-carbossilico e procedimento per la loro preparazione
JPS5593413A (en) *	1979-01-11	1980-07-15	Osaka Gas Co Ltd	Lining method for inner surface of pipe
US4331666A (en) *	1979-05-11	1982-05-25	Farmitalia Carlo Erba S.P.A.	3-[(8-Carboxy-6-tetrazolo[1,5-b]pyridazinyl)-thiomethyl]-7-[2-(2-amino-4-thiazolyl)-2-methoxyimino-acetamido]-3-cephem-4-carboxylic acid
US4420477A (en) *	1979-11-30	1983-12-13	Fujisawa Pharmaceutical Co., Ltd.	Cephem compounds
US4405617A (en) *	1980-02-11	1983-09-20	Fujisawa Pharmaceutical Co., Ltd.	3-(Propynyltetrazol)thiomethyl-3-cephems
GB2076803B (en) *	1980-05-16	1984-02-08	Erba Farmitalia	Substituted 7-(a-oxy-imino-acetamido)-cephalosporins and process for their preparation
GB2186875A (en) *	1983-10-31	1987-08-26	Fujisawa Pharmaceutical Co	New cephem compounds and processes for preparation thereof
DE3689762T2 (de) *	1985-12-13	1994-08-18	Takeda Chemical Industries Ltd	Antibakterielle Verbindungen, ihre Herstellung und Verwendung.
JPH0544294Y2 (da) *	1986-06-10	1993-11-10
US5198445A (en) *	1990-01-12	1993-03-30	The Dow Chemical Company	Composition and use of substituted 3-thio-2-propynenitriles as industrial antimicrobials
JPH05504767A (ja) *	1990-01-12	1993-07-22	ザ・ダウ・ケミカル・カンパニー	置換３―チオ―２―プロピンニトリルを含んだ組成物及びその工業用抗微生物物質としての使用
US5126349A (en) *	1990-01-12	1992-06-30	The Dow Chemical Company	Composition and use of substituted 3-thio-2-propynenitriles as an industrial antimicrobial
US5157051A (en) *	1992-03-05	1992-10-20	The Dow Chemical Company	Composition and use of 3-thiocyano-2-halo-2-propenenitriles as antimicrobial agents
US5155119A (en) *	1992-03-05	1992-10-13	The Dow Chemical Company	3-(2-pyridinylthio)-N-oxide, 2-halo-2-propenenitrile compounds useful as antimicrobials
US5206227A (en) *	1992-06-02	1993-04-27	The Dow Chemical Company	Composition and use of phosphonic acid, (2-halo-2-cyanoethenyl)-dialkyl esters as antimicrobials
JP3115455B2 (ja) *	1992-12-18	2000-12-04	明治製菓株式会社	新規セファロスポリン誘導体
SE9802974D0 (sv) *	1998-09-03	1998-09-03	Astra Ab	New crystalline forms

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1478055A (en) *	1973-07-27	1977-06-29	Erba Carlo Spa	Cephalosporin compounds
IT1075277B (it) *	1977-02-11	1985-04-22	Erba Carlo Spa	Derivati insaturi e epossidici dell'acio 7-acilamido-3-cefem-4-carbossilico e procedimento per la loro preparazione
US3883520A (en) *	1973-08-17	1975-05-13	Smithkline Corp	Substituted mercaptoacetamidocephalosporins
FI761035A (da) *	1975-04-21	1976-10-22	Erba Carlo Spa
ZA767084B (en) *	1975-12-16	1977-10-26	Erba Carlo Spa	Thiadiazolyl derivatives of 7-acylamido 3-cephem-4-carboxylic acid and process for their preparation
US4057631A (en) *	1976-09-02	1977-11-08	Smithkline Corporation	7-(α-Substituted phenylacetamido)-3-(1-carboxymethylthioethyltetrazolyl-5-thiomethyl)-3-cephem-4-carboxylic acids
US4079134A (en) *	1976-09-24	1978-03-14	Smithkline Corporation	7-Acylamino-3-(5-sulfomethyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acids

1977
- 1977-02-11 IT IT20173/77A patent/IT1075277B/it active
- 1977-08-08 US US05/822,638 patent/US4154830A/en not_active Expired - Lifetime
- 1977-08-08 DK DK353577A patent/DK155944C/da not_active IP Right Cessation
- 1977-08-08 NO NO772779A patent/NO152654C/no unknown
- 1977-08-09 CY CY1234A patent/CY1234A/xx unknown
- 1977-08-09 GB GB33418/77A patent/GB1582295A/en not_active Expired
- 1977-08-09 SE SE7709002A patent/SE7709002L/xx not_active Application Discontinuation
- 1977-08-09 GB GB43324/79A patent/GB1590610A/en not_active Expired
- 1977-08-10 CA CA284,460A patent/CA1103237A/en not_active Expired
- 1977-08-10 FI FI772411A patent/FI65259C/fi not_active IP Right Cessation
- 1977-08-10 HU HU77EA176A patent/HU177596B/hu not_active IP Right Cessation
- 1977-08-10 NZ NZ184889A patent/NZ184889A/xx unknown
- 1977-08-10 ZA ZA00774835A patent/ZA774835B/xx unknown
- 1977-08-11 AT AT585677A patent/AT355206B/de not_active IP Right Cessation
- 1977-08-11 CH CH984577A patent/CH632513A5/de not_active IP Right Cessation
- 1977-08-11 CS CS775327A patent/CS196381B2/cs unknown
- 1977-08-11 GR GR54135A patent/GR71901B/el unknown
- 1977-08-12 DE DE19772736471 patent/DE2736471A1/de active Granted
- 1977-08-12 NL NL7708943A patent/NL7708943A/xx not_active Application Discontinuation
- 1977-08-12 IL IL52708A patent/IL52708A0/xx not_active IP Right Cessation
- 1977-08-12 AU AU27865/77A patent/AU512934B2/en not_active Expired
- 1977-08-12 FR FR7724952A patent/FR2380285A1/fr active Granted
- 1977-08-13 JP JP9742077A patent/JPS5398991A/ja active Granted
- 1977-08-22 SU SU772516753A patent/SU845788A3/ru active
- 1977-09-06 BE BE180695A patent/BE858433A/xx not_active IP Right Cessation
- 1977-09-06 YU YU2109/77A patent/YU40307B/xx unknown
1978
- 1978-01-09 NO NO780074A patent/NO780074L/no unknown
- 1978-01-10 DK DK11578A patent/DK11578A/da not_active Application Discontinuation
- 1978-01-11 US US05/868,665 patent/US4172892A/en not_active Expired - Lifetime
- 1978-01-11 SE SE7800292A patent/SE7800292L/xx unknown
- 1978-01-11 GB GB1121/78A patent/GB1597261A/en not_active Expired
- 1978-01-11 ZA ZA00780181A patent/ZA78181B/xx unknown
- 1978-01-11 GB GB4691/80A patent/GB1597262A/en not_active Expired
- 1978-01-12 HU HU78EA182A patent/HU178918B/hu unknown
- 1978-01-13 NL NL7800443A patent/NL7800443A/xx not_active Application Discontinuation
- 1978-01-16 AU AU32476/78A patent/AU513444B2/en not_active Expired
- 1978-01-16 DE DE19782801644 patent/DE2801644A1/de not_active Withdrawn
- 1978-01-17 CS CS788042A patent/CS199714B2/cs unknown
- 1978-01-17 IL IL53830A patent/IL53830A/xx unknown
- 1978-01-17 CS CS78331A patent/CS199713B2/cs unknown
- 1978-01-17 NZ NZ186236A patent/NZ186236A/xx unknown
- 1978-01-17 AT AT32778A patent/AT356270B/de not_active IP Right Cessation
- 1978-01-19 GR GR55208A patent/GR72589B/el unknown
- 1978-01-20 PH PH20693A patent/PH16946A/en unknown
- 1978-01-24 FR FR7801928A patent/FR2384783A1/fr active Granted
- 1978-01-26 JP JP676978A patent/JPS53121788A/ja active Pending
- 1978-02-03 BE BE184877A patent/BE863625A/xx not_active IP Right Cessation
- 1978-02-10 FI FI780437A patent/FI780437A/fi not_active Application Discontinuation
- 1978-02-10 SU SU782578100A patent/SU856388A3/ru active
- 1978-02-10 CA CA296,689A patent/CA1108603A/en not_active Expired
- 1978-02-10 CH CH153278A patent/CH636359A5/de not_active IP Right Cessation
- 1978-07-28 SU SU782640405A patent/SU753361A3/ru active
1979
- 1979-04-26 SU SU792759905A patent/SU904524A3/ru active
- 1979-12-14 NO NO794101A patent/NO794101L/no unknown
1980
- 1980-01-08 SE SE8000110A patent/SE446536B/sv not_active IP Right Cessation
- 1980-01-24 CH CH58280A patent/CH634330A5/de not_active IP Right Cessation
- 1980-01-31 NO NO800239A patent/NO800239L/no unknown
- 1980-03-05 IL IL59527A patent/IL59527A0/xx unknown
- 1980-03-07 FR FR8005220A patent/FR2445834A1/fr active Granted
- 1980-04-18 SE SE8002904A patent/SE8002904L/sv not_active Application Discontinuation
1981
- 1981-08-21 US US06/295,074 patent/US4388314A/en not_active Expired - Fee Related
1984
- 1984-02-06 SG SG94/84A patent/SG9484G/en unknown
- 1984-07-19 HK HK552/84A patent/HK55284A/xx unknown
1985
- 1985-12-30 MY MY446/85A patent/MY8500446A/xx unknown

Also Published As

Publication number	Publication date
NZ186236A (en)	1980-05-08
ZA78181B (en)	1979-08-29
CS196381B2 (en)	1980-03-31
AT356270B (de)	1980-04-25
SE7800292L (sv)	1978-08-12
AU513444B2 (en)	1980-12-04
CA1103237A (en)	1981-06-16
NZ184889A (en)	1979-07-11
BE858433A (fr)	1978-01-02
US4388314A (en)	1983-06-14
SE8000110L (sv)	1980-01-08
BE863625A (fr)	1978-08-03
HU178918B (en)	1982-07-28
SU856388A3 (ru)	1981-08-15
GB1597261A (en)	1981-09-03
CH632513A5 (de)	1982-10-15
IL52708A0 (en)	1977-10-31
ZA774835B (en)	1978-07-26
SG9484G (en)	1984-08-03
NO794101L (no)	1978-08-14
NO780074L (no)	1978-08-14
FI65259C (fi)	1984-04-10
SE7709002L (sv)	1978-08-12
FR2384783A1 (fr)	1978-10-20
US4172892A (en)	1979-10-30
US4154830A (en)	1979-05-15
CH636359A5 (de)	1983-05-31
NO800239L (no)	1978-08-14
PH16946A (en)	1984-04-24
ATA32778A (de)	1979-09-15
DK155944B (da)	1989-06-05
MY8500446A (en)	1985-12-31
NL7800443A (nl)	1978-08-15
GR71901B (da)	1983-08-11
DK353577A (da)	1978-08-12
CS199714B2 (en)	1980-07-31
CS199713B2 (en)	1980-07-31
DE2736471A1 (de)	1978-08-17
FR2380285B1 (da)	1981-10-23
AU3247678A (en)	1979-07-26
AU512934B2 (en)	1980-11-06
SE446536B (sv)	1986-09-22
YU40307B (en)	1985-12-31
NO772779L (no)	1978-08-14
GB1590610A (en)	1981-06-03
DE2801644A1 (de)	1978-08-17
GB1582295A (en)	1981-01-07
GB1597262A (en)	1981-09-03
FI780437A (fi)	1978-08-12
JPS53121788A (en)	1978-10-24
IL53830A0 (en)	1978-04-30
AU2786577A (en)	1979-02-15
ATA585677A (de)	1979-07-15
NO152654B (no)	1985-07-22
CH634330A5 (de)	1983-01-31
SU845788A3 (ru)	1981-07-07
AT355206B (de)	1980-02-25
FR2384783B1 (da)	1982-12-03
IL53830A (en)	1982-07-30
YU210977A (en)	1982-10-31
HK55284A (en)	1984-07-27
FI772411A (fi)	1978-08-12
FR2445834B1 (da)	1983-10-21
IT1075277B (it)	1985-04-22
SU904524A3 (ru)	1982-02-07
CY1234A (en)	1984-06-29
FR2445834A1 (fr)	1980-08-01
IL59527A0 (en)	1980-06-30
SE8002904L (sv)	1980-04-18
DK155944C (da)	1989-12-04
NL7708943A (nl)	1978-08-15
JPS6153359B2 (da)	1986-11-17
HU177596B (en)	1981-11-28
SU753361A3 (ru)	1980-07-30
GR72589B (da)	1983-11-18
NO152654C (no)	1985-10-30
JPS5398991A (en)	1978-08-29
CA1108603A (en)	1981-09-08
FI65259B (fi)	1983-12-30
FR2380285A1 (fr)	1978-09-08
DE2736471C2 (da)	1988-09-22

Legal Events

Date	Code	Title	Description
1986-10-27	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
DK129578A (da)	1978-09-26	Fremgangsmaade til fremstilling af oximderivater af 3-acetoxymethyl-7-aminothiazolylacetamidocephalosporansyre
DK63178A (da)	1978-08-12	Fremgangsmaade til fremstilling af pyrrodinderivater
DK536178A (da)	1979-06-23	Fremgangsmaade til fremstilling af stilbenderivater
DK129477A (da)	1977-09-26	Fremgangsmade til fremstilling af alkyloximderivater af 7-aminothiazolylacetamidocephalosporansyre
DK55478A (da)	1978-08-09	Fremgangsmaade til fremstilling af 7-amino-3-thiomethyl-cephem-carboxylsyrer
DK23677A (da)	1977-07-24	Fremgangsmade til fremstilling af oximderivater af 7-aminothiazolyl-acetamidocephalosporansyre
DK11578A (da)	1978-08-12	Fremgangsmaade til fremstilling af heteromonocykliske og heterobicykliske derivater af umaettet 7-acylamido-3-cephem-4-carboxylsyre
DK162225C (da)	1992-03-02	Fremgangsmaade til fremstilling af lactoner af cyclopropancarboxylsyrer
DK180878A (da)	1978-11-17	Fremgangsmaade til fremstilling af imidazoaziner og imidazodiaziner
DK360278A (da)	1979-02-17	Fremgangsmaade til fremstilling af cycloalkylidenmethylhylphenyleddikesyrederivater
DK520678A (da)	1979-05-24	Fremgangsmaade til fremstilling af kernesubstituerede 2-hydroxyhenylmethansulfaminsyrer
DK129678A (da)	1978-09-26	Fremgangsmaade til fremstilling af oximderivater af 7-aminothiazolylacetamidocephalosporansyre
DK92478A (da)	1978-09-09	R fremgangsmaade til fremstilling af 1-azexanton-3-karboxylsyre
DK30578A (da)	1978-07-23	Fremgangsmaade til fremstilling af aminoalkoxyphenylderivater
DK12477A (da)	1977-07-15	Fremgangsmade til fremstilling af 7-aminothiazolylacetamidocephalosporansyrederivater
DK540578A (da)	1979-07-01	Fremgangsmaade til fremstilling af aliphatiske diperoxydicarboxylsyrer
DK50778A (da)	1978-08-05	Fremgangsmaade til fremstilling af oxadiazolopyrimidinderivater
DK369677A (da)	1978-02-21	Fremgangsmaade til fremstilling af oximderivater af 3-carbamoyloxymethyl-7-aminothiazolylacetamidocephalosponsyre
DK68978A (da)	1978-08-19	Fremgangsmaade til fremstilling af oximderivater af 3-thiadiazolythiomethyl-7-aminothiazolylacetamidocephalosporansyre
DK309378A (da)	1979-01-12	Fremgangsmaade til fremstilling af alfahalogenmethylaminosyrer
DK240678A (da)	1978-12-02	Fremgangsmaade til fremstilling af di og trifluormethylaminosyrer
DK246878A (da)	1978-12-04	Fremgangsmaade til fremstilling af acylderivater
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