DD128812A5 - Verfahren zur herstellung von chinazolonderivaten - Google Patents

Verfahren zur herstellung von chinazolonderivaten

Info

Publication number: DD128812A5
Authority: DD; German Democratic Republic
Prior art keywords: chinazole; derivatives; preparation; chinazole derivatives
Prior art date: 1975-12-19

Application number

DD7600196412A

Other languages

English (en)

Inventor

Kurt Schromm

Anton Mentrup

Ernst-Otto Renth

Armin Fuegner

Original Assignee

Boehringer Sohn Ingelheim

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.)

1975-12-19

Filing date

1976-12-16

Publication date

1977-12-14

1976-12-16 Application filed by Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim

1977-12-14 Publication of DD128812A5 publication Critical patent/DD128812A5/de

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pharmacology & Pharmacy (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
Engineering & Computer Science (AREA)
Public Health (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Pulmonology (AREA)
Heart & Thoracic Surgery (AREA)
Immunology (AREA)
Cardiology (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Plural Heterocyclic Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

DD7600196412A 1975-12-19 1976-12-16 Verfahren zur herstellung von chinazolonderivaten DD128812A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2557425A DE2557425C2 (de)	1975-12-19	1975-12-19	11-Oxo-11-H-pyrido[2,1-b]-chinazolin-2-carbonsäure und ihre Salze, Verfahren zu ihrer Herstellung und Arzneimittel

Publications (1)

Publication Number	Publication Date
DD128812A5 true DD128812A5 (de)	1977-12-14

Family

ID=5964943

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD7600196412A DD128812A5 (de)	1975-12-19	1976-12-16	Verfahren zur herstellung von chinazolonderivaten

Country Status (36)

Country	Link
US (2)	US4083980A (de)
JP (1)	JPS5831350B2 (de)
AT (1)	AT352736B (de)
AU (1)	AU513469B2 (de)
BE (1)	BE849542A (de)
BG (3)	BG25093A3 (de)
CA (1)	CA1199914A (de)
CH (4)	CH625522A5 (de)
CS (1)	CS198222B2 (de)
DD (1)	DD128812A5 (de)
DE (1)	DE2557425C2 (de)
DK (1)	DK149107C (de)
ES (3)	ES454405A1 (de)
FI (1)	FI64159C (de)
FR (1)	FR2335229A1 (de)
GB (1)	GB1572707A (de)
GR (1)	GR62109B (de)
HK (1)	HK12984A (de)
HU (1)	HU172929B (de)
IE (1)	IE45256B1 (de)
IL (1)	IL51124A (de)
LU (1)	LU76417A1 (de)
MX (1)	MX4488E (de)
MY (1)	MY8500078A (de)
NL (1)	NL182535C (de)
NO (1)	NO147450C (de)
NZ (1)	NZ182915A (de)
PH (1)	PH16310A (de)
PL (5)	PL110780B1 (de)
PT (1)	PT65981A (de)
RO (3)	RO69411A (de)
SE (1)	SE431456B (de)
SG (1)	SG55483G (de)
SU (4)	SU645571A3 (de)
YU (2)	YU39048B (de)
ZA (1)	ZA767490B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4337255A (en) *	1977-07-29	1982-06-29	E. R. Squibb & Sons, Inc.	Pyrazolo[1,5-c]quinazoline derivatives and related compounds
HU182009B (en) *	1977-08-19	1983-12-28	Chinoin Gyogyszer Es Vegyeszet	Process for producing substituted pirido-square bracket-1,2-a-square bracket closed-pyrimidines, pyrrolo-square bracket-1,2-a-square bracket closed-pyrimidines
DE2739020A1 (de)	1977-08-26	1979-03-01	Schering Ag	Pyrido eckige klammer auf 2,1-b eckige klammer zu -chinazolinon-derivate, ihre herstellung und verwendung
US4348396A (en) *	1978-01-23	1982-09-07	Hoffmann-La Roche Inc.	Substituted 11-oxo-11H-pyrido[2,1-b]quinazolines and method of inhibiting allergic reactions with them
US4168380A (en)	1978-04-21	1979-09-18	Hoffmann-La Roche Inc.	7-Methoxy-5-oxo-5H-thiazolo[2,3-b]quinazoline-2-carboxylic acid
US4491587A (en) *	1978-05-05	1985-01-01	Mead Johnson & Company	Tetrazole derivatives
US4223031A (en) *	1978-05-05	1980-09-16	Mead Johnson & Company	Azolopyrimidinones
US4209620A (en) *	1978-06-19	1980-06-24	Bristol-Myers Company	Substituted 3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one derivatives having antiallergy activity
DE2845766A1 (de) *	1978-10-18	1980-04-30	Schering Ag	Pyrido eckige klammer auf 2,1-b eckige klammer zu -chinazolinon-derivate, ihre herstellung und verwendung
EP0015065B1 (de) *	1979-01-24	1983-12-28	Warner-Lambert Company	Pyrazolo (5,1-b) chinazolin-9(4H)-on-Derivate, Verfahren zu ihrer Herstellung und sie enthaltende pharmazeutische Zusammensetzungen
US4282360A (en) *	1979-10-12	1981-08-04	Hoffmann-La Roche Inc.	7-Methylthio or methylsulfinyl-5-oxo-5H-thiazolo[2,3-b]quinazoline-2-carboxylic acid
US4302585A (en)	1980-12-22	1981-11-24	American Home Products Corporation	3-Hydroxy-3-substituted phenylthiazolo[2,3-b]quinazoline-2-alkanoic acids and their lactones
US4395549A (en)	1981-10-02	1983-07-26	Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.	6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones
DE3142727A1 (de) *	1981-10-28	1983-05-05	Basf Ag, 6700 Ludwigshafen	Thiazolo (2,3-b)-chinazolone, verfahren zu ihrer herstellung und ihre verwendung zur beeinflussung des pflanzenwachstums
DE3142728A1 (de) *	1981-10-28	1983-05-05	Basf Ag, 6700 Ludwigshafen	Herbizide, enthaltend thiazolo(2,3-b)-chinazolone als wirkstoffe, und ihre verwendung zur beeinflussung des pflanzenwachstums
ES8406476A1 (es) *	1982-04-29	1984-07-01	Erba Farmitalia	Procedimiento para preparar derivados cicloalifaticos condensados de pirido(1,2-a)pirimidinas sustituidas.
US4551460A (en) *	1982-05-10	1985-11-05	Hoffmann-La Roche Inc.	Pyrido[2,1-b]quinazoline derivatives useful as agents for treatment of allergic conditions and vascular disorders involving thrombosis
US4455312A (en) *	1982-08-19	1984-06-19	Portnyagina Vera A	2-(o-Carboxyphenylamino)-6H-pyrimido(2,1-b)-quinazolone-6 and derivatives thereof, and application as antiphlogistics
DE3300477A1 (de) *	1983-01-08	1984-07-12	Boehringer Ingelheim KG, 6507 Ingelheim	Neue heterocyclische verbindungen, ihre herstellung und verwendung
GB8300728D0 (en) *	1983-01-12	1983-02-16	Erba Farmitalia	Substituted carboxy-thiazolo / 3 2 - a / pyrimidine derivatives
EP0142057A3 (de) *	1983-11-04	1988-03-30	F. Hoffmann-La Roche Ag	Thiazolochinazolin-Derivate, ihre Herstellung und sie enthaltende pharmazeutische Zubereitungen
US4738964A (en) *	1984-05-30	1988-04-19	Pennwalt Corporation	Method of suppressing the immune system comprising administering 5H-thiazolo[2,3-b]quinazoline-3(2H)-one
US4588812A (en) *	1984-05-30	1986-05-13	Pennwalt Corporation	Substituted 2,3-dihydro-5H-thiazolo[2,3,-b]quinazoline derivatives
JPS61204475A (ja) *	1985-03-07	1986-09-10	松下電工株式会社	２台収納立体ガレ−ジのパレツト落下防止装置
DE3634532A1 (de) *	1986-10-10	1988-04-14	Basf Ag	Verfahren zur herstellung von thiazolo-(2,3-b)chinazolonen
DE3704203A1 (de) *	1987-02-11	1988-08-25	Boehringer Ingelheim Kg	Verwendung von oxochinazolinderivaten bei der behandlung der hyperurikaemie
US4904667A (en) *	1989-02-24	1990-02-27	Ortho Pharmaceutical Corporation	1H-1,2,4-thiadiazolo(3,4-b)quinazolin-5-one-2,2-dioxides, and a method for increasing the cardiac output of a mammal with them
AU2001234420A1 (en)	2000-02-03	2001-08-14	Eli Lilly And Company	Potentiators of glutamate receptors
US8946223B2 (en)	2010-04-12	2015-02-03	Millennium Pharmaceuticals, Inc.	Substituted hydroxamic acids and uses thereof
US8765773B2 (en)	2010-10-18	2014-07-01	Millennium Pharmaceuticals, Inc.	Substituted hydroxamic acids and uses thereof
CA2975605C (en)	2015-02-02	2023-12-12	Forma Therapeutics, Inc.	3-alkyl-4-amido-bicyclic [4,5,0] hydroxamic acids as hdac inhibitors
TW201636329A (zh)	2015-02-02	2016-10-16	佛瑪治療公司	作為ｈｄａｃ抑制劑之雙環［４，６，０］異羥肟酸
WO2017218950A1 (en)	2016-06-17	2017-12-21	Forma Therapeutics, Inc.	2-spiro-5- and 6-hydroxamic acid indanes as hdac inhibitors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1242863A (en) *	1968-05-10	1971-08-18	Pharmacia As	2,3-DIHYDRO-5H-THIAZOLO[2,3-b]QUINAZOLINES AND PROCESSES FOR THE PREPARATION THEREOF
US3598823A (en) *	1969-05-28	1971-08-10	Sandoz Ag	Tricyclic quinazolinones
CA984842A (en)	1972-02-28	1976-03-02	Charles M. Hall	1,4,6,9-tetrahydro-4,6-dioxopyrido-(3,2-g)-quinoline-2,8-dicarboxylic acid compounds
US3833588A (en) *	1972-04-25	1974-09-03	Sandoz Ag	Unsaturated-substituted tricyclic quinazolinones
JPS5752352B2 (de) *	1974-02-28	1982-11-06
US4012387A (en) *	1975-09-18	1977-03-15	Warner-Lambert Company	Benzo-[g]pyrido[2,1-b]quinazolinones
US4033961A (en) *	1975-10-07	1977-07-05	Warner-Lambert Company	Pyrido[2-1-b]quinazolin-ones and their methods of preparation
US4142049A (en) *	1976-10-18	1979-02-27	Warner-Lambert Company	Benzo[g]pyrido[2,1-b]quinazolinones
US4066767A (en) *	1976-11-01	1978-01-03	Warner-Lambert Company	8-(1H-Tetrazol-5-yl)-11H-pyrido[2,1-b]quinazolin-11-ones and method of treating bronchial asthma using them
NO781051L (no)	1977-03-24	1978-09-26	Hoffmann La Roche	Kinazolinderivater.
DE2739020A1 (de) *	1977-08-26	1979-03-01	Schering Ag	Pyrido eckige klammer auf 2,1-b eckige klammer zu -chinazolinon-derivate, ihre herstellung und verwendung
US4168380A (en) *	1978-04-21	1979-09-18	Hoffmann-La Roche Inc.	7-Methoxy-5-oxo-5H-thiazolo[2,3-b]quinazoline-2-carboxylic acid

1975
- 1975-12-19 DE DE2557425A patent/DE2557425C2/de not_active Expired
1976
- 1976-11-30 AT AT883976A patent/AT352736B/de not_active IP Right Cessation
- 1976-12-02 FI FI763469A patent/FI64159C/fi not_active IP Right Cessation
- 1976-12-07 GR GR52342A patent/GR62109B/el unknown
- 1976-12-14 CS CS768172A patent/CS198222B2/cs unknown
- 1976-12-15 US US05/750,725 patent/US4083980A/en not_active Expired - Lifetime
- 1976-12-15 RO RO7688735A patent/RO69411A/ro unknown
- 1976-12-15 RO RO7695227A patent/RO75734A/ro unknown
- 1976-12-15 RO RO7695226A patent/RO75248A/ro unknown
- 1976-12-16 CH CH1583776A patent/CH625522A5/de not_active IP Right Cessation
- 1976-12-16 SU SU762429454A patent/SU645571A3/ru active
- 1976-12-16 DD DD7600196412A patent/DD128812A5/de unknown
- 1976-12-16 CH CH284581A patent/CH627754A5/de not_active IP Right Cessation
- 1976-12-16 DK DK567376A patent/DK149107C/da not_active IP Right Cessation
- 1976-12-17 PT PT65981A patent/PT65981A/pt unknown
- 1976-12-17 NL NLAANVRAGE7614013,A patent/NL182535C/xx not_active IP Right Cessation
- 1976-12-17 NZ NZ182915A patent/NZ182915A/xx unknown
- 1976-12-17 MX MX765246U patent/MX4488E/es unknown
- 1976-12-17 NO NO764303A patent/NO147450C/no unknown
- 1976-12-17 IL IL51124A patent/IL51124A/xx unknown
- 1976-12-17 BG BG035902A patent/BG25093A3/xx unknown
- 1976-12-17 YU YU03082/76A patent/YU39048B/xx unknown
- 1976-12-17 FR FR7638135A patent/FR2335229A1/fr active Granted
- 1976-12-17 SE SE7614258A patent/SE431456B/xx not_active IP Right Cessation
- 1976-12-17 JP JP51151051A patent/JPS5831350B2/ja not_active Expired
- 1976-12-17 IE IE2777/76A patent/IE45256B1/en not_active IP Right Cessation
- 1976-12-17 HU HU76BO00001645A patent/HU172929B/hu not_active IP Right Cessation
- 1976-12-17 GB GB52857/76A patent/GB1572707A/en not_active Expired
- 1976-12-17 BE BE173384A patent/BE849542A/xx not_active IP Right Cessation
- 1976-12-17 ZA ZA00767490A patent/ZA767490B/xx unknown
- 1976-12-17 AU AU20695/76A patent/AU513469B2/en not_active Expired
- 1976-12-17 BG BG035901A patent/BG24673A3/xx unknown
- 1976-12-17 BG BG034932A patent/BG25092A3/xx unknown
- 1976-12-17 CA CA000268164A patent/CA1199914A/en not_active Expired
- 1976-12-17 LU LU76417A patent/LU76417A1/xx unknown
- 1976-12-18 ES ES454405A patent/ES454405A1/es not_active Expired
- 1976-12-18 PL PL1976209362A patent/PL110780B1/pl unknown
- 1976-12-18 PL PL1976201603A patent/PL103556B1/pl unknown
- 1976-12-18 PL PL1976194519A patent/PL101141B1/pl unknown
- 1976-12-18 PL PL1976209361A patent/PL111422B1/pl unknown
- 1976-12-18 PL PL1976201604A patent/PL102308B1/pl unknown
1977
- 1977-09-23 SU SU772524307A patent/SU652894A3/ru active
- 1977-09-23 SU SU772524306A patent/SU733516A3/ru active
- 1977-11-15 ES ES464162A patent/ES464162A1/es not_active Expired
- 1977-11-15 ES ES464136A patent/ES464136A1/es not_active Expired
1978
- 1978-07-12 SU SU782633660A patent/SU784776A3/ru active
1980
- 1980-05-02 PH PH23979A patent/PH16310A/en unknown
- 1980-11-05 US US06/204,226 patent/US4332802A/en not_active Expired - Lifetime
- 1980-11-13 CH CH843880A patent/CH625243A5/de not_active IP Right Cessation
1981
- 1981-10-28 CH CH689681A patent/CH631983A5/de not_active IP Right Cessation
1982
- 1982-05-31 YU YU1152/82A patent/YU40078B/xx unknown
1983
- 1983-09-01 SG SG554/83A patent/SG55483G/en unknown
1984
- 1984-02-16 HK HK129/84A patent/HK12984A/xx unknown
1985
- 1985-12-30 MY MY78/85A patent/MY8500078A/xx unknown

Also Published As

Publication number	Publication date
IL51124A (en)	1980-06-30
NO147450C (no)	1983-04-13
RO75734A (ro)	1982-07-06
PL103556B1 (pl)	1979-06-30
DK567376A (da)	1977-06-20
BE849542A (fr)	1977-06-17
AT352736B (de)	1979-10-10
CH631983A5 (de)	1982-09-15
HU172929B (hu)	1979-01-28
NO147450B (no)	1983-01-03
BG25092A3 (en)	1978-07-12
YU115282A (en)	1983-12-31
AU2069576A (en)	1978-06-22
AU513469B2 (en)	1980-12-04
RO75248A (ro)	1980-11-30
CS198222B2 (en)	1980-05-30
MY8500078A (en)	1985-12-31
IE45256L (en)	1977-06-19
SG55483G (en)	1984-07-27
US4083980A (en)	1978-04-11
FI64159C (fi)	1983-10-10
SU733516A3 (ru)	1980-05-05
MX4488E (es)	1982-05-21
DE2557425C2 (de)	1987-03-19
SU645571A3 (ru)	1979-01-30
CH627754A5 (de)	1982-01-29
NO764303L (de)	1977-06-21
FI64159B (fi)	1983-06-30
SE7614258L (sv)	1977-06-20
US4332802A (en)	1982-06-01
ES464136A1 (es)	1978-09-01
FI763469A (de)	1977-06-20
NL182535C (nl)	1988-04-05
PL101141B1 (pl)	1978-12-30
CH625522A5 (de)	1981-09-30
ES464162A1 (es)	1978-09-01
JPS5277096A (en)	1977-06-29
NL182535B (nl)	1987-11-02
NZ182915A (en)	1979-07-11
YU40078B (en)	1985-06-30
DK149107B (da)	1986-01-27
DE2557425A1 (de)	1977-06-30
DK149107C (da)	1986-06-09
LU76417A1 (de)	1978-01-18
PL111422B1 (en)	1980-08-30
JPS5831350B2 (ja)	1983-07-05
PL110780B1 (en)	1980-07-31
SU652894A3 (ru)	1979-03-15
RO69411A (ro)	1982-02-01
PT65981A (pt)	1977-01-01
YU308276A (en)	1982-08-31
NL7614013A (nl)	1977-06-21
BG24673A3 (en)	1978-04-12
GB1572707A (en)	1980-07-30
FR2335229A1 (fr)	1977-07-15
BG25093A3 (en)	1978-07-12
ES454405A1 (es)	1978-01-16
PH16310A (en)	1983-09-05
FR2335229B1 (de)	1980-04-11
IL51124A0 (en)	1977-02-28
CA1199914A (en)	1986-01-28
GR62109B (en)	1979-02-26
ATA883976A (de)	1979-03-15
HK12984A (en)	1984-02-24
CH625243A5 (de)	1981-09-15
SE431456B (sv)	1984-02-06
ZA767490B (en)	1978-08-30
SU784776A3 (ru)	1980-11-30
PL102308B1 (pl)	1979-03-31
IE45256B1 (en)	1982-07-28
YU39048B (en)	1984-02-29

Publication	Publication Date	Title
DD128812A5 (de)	1977-12-14	Verfahren zur herstellung von chinazolonderivaten
DD127966A5 (de)	1977-10-26	Verfahren zur herstellung von pyrrolidinderivaten
DD134526A5 (de)	1979-03-07	Verfahren zur herstellung von alkyloxinderivaten der 7-aminothiazolylazetamidozephalosporansaeure
DD129781A5 (de)	1978-02-08	Verfahren zur herstellung von glucoseaminderivaten
DD128782A5 (de)	1977-12-07	Verfahren zur herstellung von n-alkyldiphenylaminen
AT351187B (de)	1979-07-10	Verfahren zur herstellung von 7-dehydrochol- esterinderivaten
AT344147B (de)	1978-07-10	Verfahren zur herstellung von acylcyaniden
DD130576A5 (de)	1978-04-12	Verfahren zur herstellung von derivaten von 5-hydroxy-chininzarinchinon
DD129334A5 (de)	1978-01-11	Verfahren zur herstellung von 4-androsten-3,17-dion-derivaten
ATA314576A (de)	1979-01-15	Verfahren zur herstellung von 4-nideralkyl-5- cyano-oxazolen
DD132429A5 (de)	1978-09-27	Verfahren zur herstellung von derivaten von phenoxyalkansaeuren
AT349032B (de)	1979-03-12	Verfahren zur herstellung von 4-alkyl-thiosemicarbaziden
DD132435A5 (de)	1978-09-27	Verfahren zur herstellung von indolochinolizinen
ATA44576A (de)	1978-03-15	Verfahren zur herstellung von n- (alfa-alkoxyathyl)-carbonsaureamiden
DD131561A5 (de)	1978-07-05	Verfahren zur herstellung von 5-androsten-derivaten
DD122961A5 (de)	1976-11-12	Verfahren zur herstellung von diphenylaether-derivaten
AT339280B (de)	1977-10-10	Verfahren zur herstellung von phloroglucin
ATA55178A (de)	1979-11-15	Verfahren zur herstellung von 1alpha-hydroxy- -cholesterin-derivaten
DD125347A6 (de)	1977-04-13	Verfahren zur herstellung von oxazolderivaten
DD129785A5 (de)	1978-02-08	Verfahren zur herstellung von indazolderivaten
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