AT356270B - Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomeren - Google Patents

Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomeren

Info

Publication number: AT356270B
Authority: AT; Austria
Prior art keywords: heteromonocyclic; acylamido; cephem; isomers; unsaturated
Prior art date: 1977-02-11

Application number

AT32778A

Other languages

English (en)

Other versions

ATA32778A (de

Original Assignee

Erba Farmitalia

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

1978-01-17

Publication date

1980-04-25

1978-01-17 Application filed by Erba Farmitalia filed Critical Erba Farmitalia

1979-04-30 Priority to AT324379A priority Critical patent/AT360158B/de

1979-04-30 Priority to AT324179A priority patent/AT360156B/de

1979-04-30 Priority to AT324279A priority patent/AT360157B/de

1979-09-15 Publication of ATA32778A publication Critical patent/ATA32778A/de

1980-04-25 Application granted granted Critical

1980-04-25 Publication of AT356270B publication Critical patent/AT356270B/de

Links

238000004519 manufacturing process Methods 0.000 title 1

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)

AT32778A 1977-02-11 1978-01-17 Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomeren AT356270B (de)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
AT324379A AT360158B (de)	1977-02-11	1979-04-30	Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomeren
AT324179A AT360156B (de)	1977-02-11	1979-04-30	Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cehpem-4-carbon- saeuren, ihren salzen und isomeren
AT324279A AT360157B (de)	1977-02-11	1979-04-30	Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomren

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 (2)

Publication Number	Publication Date
ATA32778A ATA32778A (de)	1979-09-15
AT356270B true AT356270B (de)	1980-04-25

Family

ID=11164407

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT585677A AT355206B (de)	1977-02-11	1977-08-11	Verfahren zum herstellen von neuen derivaten der 7-acylamido-3-cephem-4-carbonsaeure und ihren salzen
AT32778A AT356270B (de)	1977-02-11	1978-01-17	Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomeren

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT585677A AT355206B (de)	1977-02-11	1977-08-11	Verfahren zum herstellen von neuen derivaten der 7-acylamido-3-cephem-4-carbonsaeure und ihren salzen

Country Status (29)

Country	Link
US (3)	US4154830A (de)
JP (2)	JPS5398991A (de)
AT (2)	AT355206B (de)
AU (2)	AU512934B2 (de)
BE (2)	BE858433A (de)
CA (2)	CA1103237A (de)
CH (3)	CH632513A5 (de)
CS (3)	CS196381B2 (de)
CY (1)	CY1234A (de)
DE (2)	DE2736471A1 (de)
DK (2)	DK155944C (de)
FI (2)	FI65259C (de)
FR (3)	FR2380285A1 (de)
GB (4)	GB1590610A (de)
GR (2)	GR71901B (de)
HK (1)	HK55284A (de)
HU (2)	HU177596B (de)
IL (3)	IL52708A0 (de)
IT (1)	IT1075277B (de)
MY (1)	MY8500446A (de)
NL (2)	NL7708943A (de)
NO (4)	NO152654C (de)
NZ (2)	NZ184889A (de)
PH (1)	PH16946A (de)
SE (4)	SE7709002L (de)
SG (1)	SG9484G (de)
SU (4)	SU845788A3 (de)
YU (1)	YU40307B (de)
ZA (2)	ZA774835B (de)

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
EP0225634B1 (de) *	1985-12-13	1994-04-06	Takeda Chemical Industries, Ltd.	Antibakterielle Verbindungen, ihre Herstellung und Verwendung
JPH0544294Y2 (de) *	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
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
CA2073458A1 (en) *	1990-01-12	1991-07-13	Connie I. Deford	Composition and use of substituted 3-thio-2-propynenitriles as an industrial antimicrobial
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
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
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
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
GB1478055A (en) *	1973-07-27	1977-06-29	Erba Carlo Spa	Cephalosporin compounds
US3883520A (en) *	1973-08-17	1975-05-13	Smithkline Corp	Substituted mercaptoacetamidocephalosporins
FI761035A (de) *	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 NO NO772779A patent/NO152654C/no unknown
- 1977-08-08 DK DK353577A patent/DK155944C/da not_active IP Right Cessation
- 1977-08-09 SE SE7709002A patent/SE7709002L/xx not_active Application Discontinuation
- 1977-08-09 CY CY1234A patent/CY1234A/xx unknown
- 1977-08-09 GB GB43324/79A patent/GB1590610A/en not_active Expired
- 1977-08-09 GB GB33418/77A patent/GB1582295A/en not_active Expired
- 1977-08-10 FI FI772411A patent/FI65259C/fi not_active IP Right Cessation
- 1977-08-10 NZ NZ184889A patent/NZ184889A/xx unknown
- 1977-08-10 CA CA284,460A patent/CA1103237A/en not_active Expired
- 1977-08-10 ZA ZA00774835A patent/ZA774835B/xx unknown
- 1977-08-10 HU HU77EA176A patent/HU177596B/hu not_active IP Right Cessation
- 1977-08-11 GR GR54135A patent/GR71901B/el 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
- 1977-08-12 NL NL7708943A patent/NL7708943A/xx not_active Application Discontinuation
- 1977-08-12 AU AU27865/77A patent/AU512934B2/en not_active Expired
- 1977-08-12 FR FR7724952A patent/FR2380285A1/fr active Granted
- 1977-08-12 DE DE19772736471 patent/DE2736471A1/de active Granted
- 1977-08-12 IL IL52708A patent/IL52708A0/xx not_active IP Right Cessation
- 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 ZA ZA00780181A patent/ZA78181B/xx unknown
- 1978-01-11 GB GB1121/78A patent/GB1597261A/en not_active Expired
- 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 CS78331A patent/CS199713B2/cs unknown
- 1978-01-17 CS CS788042A patent/CS199714B2/cs unknown
- 1978-01-17 NZ NZ186236A patent/NZ186236A/xx unknown
- 1978-01-17 IL IL53830A patent/IL53830A/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 CA CA296,689A patent/CA1108603A/en not_active Expired
- 1978-02-10 SU SU782578100A patent/SU856388A3/ru active
- 1978-02-10 CH CH153278A patent/CH636359A5/de not_active IP Right Cessation
- 1978-02-10 FI FI780437A patent/FI780437A/fi not_active Application Discontinuation
- 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
CS196381B2 (en)	1980-03-31
ATA32778A (de)	1979-09-15
FR2380285B1 (de)	1981-10-23
JPS6153359B2 (de)	1986-11-17
SU904524A3 (ru)	1982-02-07
SE8000110L (sv)	1980-01-08
CA1103237A (en)	1981-06-16
IL59527A0 (en)	1980-06-30
DE2736471C2 (de)	1988-09-22
NO772779L (no)	1978-08-14
NO800239L (no)	1978-08-14
YU210977A (en)	1982-10-31
NO794101L (no)	1978-08-14
CA1108603A (en)	1981-09-08
NO780074L (no)	1978-08-14
GB1597261A (en)	1981-09-03
SE7709002L (sv)	1978-08-12
FI772411A (fi)	1978-08-12
CY1234A (en)	1984-06-29
AU2786577A (en)	1979-02-15
GR72589B (de)	1983-11-18
GR71901B (de)	1983-08-11
AU513444B2 (en)	1980-12-04
HU177596B (en)	1981-11-28
BE863625A (fr)	1978-08-03
DK155944B (da)	1989-06-05
NO152654C (no)	1985-10-30
US4172892A (en)	1979-10-30
DK353577A (da)	1978-08-12
NZ186236A (en)	1980-05-08
HK55284A (en)	1984-07-27
IL53830A (en)	1982-07-30
YU40307B (en)	1985-12-31
AU3247678A (en)	1979-07-26
AT355206B (de)	1980-02-25
IT1075277B (it)	1985-04-22
CS199713B2 (en)	1980-07-31
MY8500446A (en)	1985-12-31
CH634330A5 (de)	1983-01-31
ATA585677A (de)	1979-07-15
BE858433A (fr)	1978-01-02
PH16946A (en)	1984-04-24
IL52708A0 (en)	1977-10-31
FI780437A (fi)	1978-08-12
CS199714B2 (en)	1980-07-31
FI65259C (fi)	1984-04-10
CH632513A5 (de)	1982-10-15
FR2384783B1 (de)	1982-12-03
SU753361A3 (ru)	1980-07-30
HU178918B (en)	1982-07-28
FR2380285A1 (fr)	1978-09-08
SG9484G (en)	1984-08-03
SU856388A3 (ru)	1981-08-15
SE7800292L (sv)	1978-08-12
SE446536B (sv)	1986-09-22
NZ184889A (en)	1979-07-11
DE2736471A1 (de)	1978-08-17
FR2445834A1 (fr)	1980-08-01
ZA774835B (en)	1978-07-26
DK11578A (da)	1978-08-12
FR2384783A1 (fr)	1978-10-20
IL53830A0 (en)	1978-04-30
GB1582295A (en)	1981-01-07
GB1590610A (en)	1981-06-03
NL7800443A (nl)	1978-08-15
NO152654B (no)	1985-07-22
US4154830A (en)	1979-05-15
NL7708943A (nl)	1978-08-15
DE2801644A1 (de)	1978-08-17
FR2445834B1 (de)	1983-10-21
DK155944C (da)	1989-12-04
JPS53121788A (en)	1978-10-24
FI65259B (fi)	1983-12-30
ZA78181B (en)	1979-08-29
CH636359A5 (de)	1983-05-31
SE8002904L (sv)	1980-04-18
US4388314A (en)	1983-06-14
GB1597262A (en)	1981-09-03
JPS5398991A (en)	1978-08-29
AU512934B2 (en)	1980-11-06
SU845788A3 (ru)	1981-07-07

Legal Events

Date	Code	Title	Description
1986-06-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
AT371813B (de)	1983-08-10	Verfahren zum herstellen von neuen substituierten propanolamin- und morpholinderivaten und von deren isomeren und salzen
AT356270B (de)	1980-04-25	Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomeren
AT355029B (de)	1980-02-11	Verfahren zum herstellen von neuen 3,4-dihydro- chinazolinen und ihren salzen und isomeren
AT355566B (de)	1980-03-10	Verfahren zum herstellen von neuen amino- alkohol-derivaten
AT356652B (de)	1980-05-12	Verfahren zum herstellen von neuen spiro-(1,3- -dioxolan-4,3') chinuclidinen, ihren salzen und isomeren
AT368512B (de)	1982-10-25	Verfahren zum herstellen von neuen heterocyclischen derivaten von oxyiminosubstituierten cephalosporinen, ihren salzen und ihren isomeren
AT351041B (de)	1979-07-10	Verfahren zum herstellen von neuen cyclischen derivaten von 1,4-benzoxazinen und 1,4-benzo- thiazinen sowie von deren salzen und stereo- isomeren
AT370095B (de)	1983-02-25	Verfahren zum herstellen von neuen 1-aryl-alkyl-imidazolderivaten und deren salzen
AT361921B (de)	1981-04-10	Verfahren zum herstellen von neuen chromen- derivaten
AT360158B (de)	1980-12-29	Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomeren
AT360156B (de)	1980-12-29	Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cehpem-4-carbon- saeuren, ihren salzen und isomeren
AT363931B (de)	1981-09-10	Verfahren zum herstellen von neuen substituierten 2-cyclopropyl-chromonen, ihren salzen und isomeren
AT360157B (de)	1980-12-29	Verfahren zum herstellen von neuen heteromono- cyclischen und heterobicyclischen derivaten ungesaettigter 7-acylamido-3-cephem-4-carbon- saeuren, ihren salzen und isomren
ATA869078A (de)	1985-06-15	Verfahren zum herstellen von hohlkoerpern
AT379591B (de)	1986-01-27	Verfahren zur herstellung von neuen thiazolidinderivaten und von deren salzen und isomeren
AT352721B (de)	1979-10-10	Verfahren zum herstellen von neuen substi- tuierten 2-vinyl-chromonen ihren salzen und isomeren
AT355212B (de)	1980-02-25	Verfahren zum herstellen von neuen derivaten der 7-acylamido-3-cephem-4-carbonsaeure und ihren salzen
ATA426081A (de)	1982-02-15	Verfahren zum herstellen von neuen heterocyclischen derivaten von oxyiminosubstituierten cephalosporinen, ihren salzen und ihren isomeren
ATA426181A (de)	1982-02-15	Verfahren zum herstellen von neuen heterocyclischen derivaten von oxyiminosubstituierten cephalosporinen, ihren salzen und ihren isomeren
AT371809B (de)	1983-08-10	Verfahren zum herstellen von neuen chinazolinen und ihren salzen
ATA303380A (de)	1981-01-15	Verfahren zum herstellen von neuen substi- tuierten 2-cyclopropyl-chromonen ihren salzen und isomeren
ATA105179A (de)	1979-12-15	Verfahren zum herstellen von neuen spiro-(1,3- dioxolan-4,3')chinuclidinen, ihren salzen und isomeren
ATA485081A (de)	1982-12-15	Verfahren zum herstellen von neuen chinazolinen und ihren salzen
ATA419781A (de)	1984-06-15	Verfahren zum herstellen von neuen substituierten morpholinderivaten und von deren isomeren und salzen
ATA246479A (de)	1979-12-15	Verfahren zum herstellen von neuen 3,4-dihydro- chinazolinen und ihren salzen und isomeren