PH14625A - Halo dihydropyrans intermediates and preparation thereof - Google Patents

Halo dihydropyrans intermediates and preparation thereof

Info

Publication number: PH14625A
Authority: PH; Philippines
Prior art keywords: dihydropyrans; intermediates; halo; preparation; halo dihydropyrans
Prior art date: 1976-08-02

Application number

PH22149A

Inventor

Thomas M Brennan

Donald E Kuhla

Daniel P Brannegan

Paul D Weeks

Original Assignee

Pfizer

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.)

1976-08-02

Filing date

1979-02-01

Publication date

1981-10-12

1976-09-09 Priority claimed from US05/721,885 external-priority patent/US4082717A/en

1979-02-01 Application filed by Pfizer filed Critical Pfizer

1981-10-12 Publication of PH14625A publication Critical patent/PH14625A/en

Links

125000001475 halogen functional group Chemical group 0.000 title 1
239000000543 intermediate Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
- C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Pyrane Compounds (AREA)
Pyridine Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Cosmetics (AREA)
Saccharide Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Furan Compounds (AREA)
Picture Signal Circuits (AREA)
Transforming Electric Information Into Light Information (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Processing Of Color Television Signals (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Control Of El Displays (AREA)
Seasonings (AREA)

PH22149A 1976-08-02 1979-02-01 Halo dihydropyrans intermediates and preparation thereof PH14625A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US71090176A	1976-08-02	1976-08-02
US05/721,885 US4082717A (en)	1976-08-02	1976-09-09	Preparation of gamma-pyrones

Publications (1)

Publication Number	Publication Date
PH14625A true PH14625A (en)	1981-10-12

Family

ID=27108548

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
PH19887A PH13557A (en)	1976-08-02	1977-06-17	Preparation of gamma-pyrones
PH20746A PH13926A (en)	1976-08-02	1978-02-03	4-halo dihydropyran compound and the preparation thereof
PH20745A PH15185A (en)	1976-08-02	1978-02-03	Preparation of gamma-pyrones
PH22149A PH14625A (en)	1976-08-02	1979-02-01	Halo dihydropyrans intermediates and preparation thereof
PH22150A PH13874A (en)	1976-08-02	1979-02-01	Preparation of 6-substituted-dihydropyrams

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
PH19887A PH13557A (en)	1976-08-02	1977-06-17	Preparation of gamma-pyrones
PH20746A PH13926A (en)	1976-08-02	1978-02-03	4-halo dihydropyran compound and the preparation thereof
PH20745A PH15185A (en)	1976-08-02	1978-02-03	Preparation of gamma-pyrones

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
PH22150A PH13874A (en)	1976-08-02	1979-02-01	Preparation of 6-substituted-dihydropyrams

Country Status (36)

Country	Link
JP (7)	JPS5318578A (en)
AR (1)	AR216080A1 (en)
AT (3)	AT362790B (en)
BE (1)	BE855965A (en)
BG (4)	BG28988A4 (en)
BR (1)	BR7703970A (en)
CA (3)	CA1095921A (en)
CH (4)	CH625798A5 (en)
CS (3)	CS203921B2 (en)
DD (1)	DD132494A5 (en)
DE (3)	DE2760220C2 (en)
DK (4)	DK153483C (en)
EG (1)	EG13080A (en)
ES (5)	ES459994A1 (en)
FI (6)	FI72722C (en)
FR (1)	FR2372821A1 (en)
GB (5)	GB1538375A (en)
GR (1)	GR68938B (en)
HK (5)	HK30681A (en)
HU (4)	HU185686B (en)
IE (5)	IE45645B1 (en)
IT (1)	IT1106258B (en)
LU (1)	LU77600A1 (en)
MX (1)	MX4597E (en)
MY (3)	MY8100287A (en)
NL (5)	NL170955C (en)
NO (7)	NO150561C (en)
NZ (1)	NZ184342A (en)
PH (5)	PH13557A (en)
PL (4)	PL115586B1 (en)
PT (1)	PT66694B (en)
RO (4)	RO78952A (en)
SE (6)	SE433079B (en)
SU (2)	SU955859A3 (en)
TR (1)	TR19652A (en)
YU (4)	YU40166B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1095921A (en)	1976-08-02	1981-02-17	Thomas M. Brennan	Preparation of gamma-pyrones
JPS5444675A (en) *	1977-09-12	1979-04-09	Shin Etsu Chem Co Ltd	Production of 3-hydroxy-4-pyrone analog
FR2402654A1 (en) *	1977-09-12	1979-04-06	Shinetsu Chemical Co	Tetra:hydro-pyranone derivs. - useful as intermediates for cpds. used as food flavours
JPS5741226U (en) *	1980-08-20	1982-03-05
JPS59135008U (en) *	1983-02-28	1984-09-10	松下電工株式会社	Distribution board device
JPS6050245A (en) *	1983-08-29	1985-03-19	Nissan Motor Co Ltd	Fuel injection device in internal-combustion engine
JPH0226945Y2 (en) *	1985-09-11	1990-07-20
JP2586607B2 (en) *	1987-10-30	1997-03-05	日産化学工業株式会社	Production method of optically active alcohol
WO2008116301A1 (en)	2007-03-28	2008-10-02	Apotex Technologies Inc.	Fluorinated derivatives of deferiprone
BRPI0822206B8 (en)	2008-04-25	2021-05-25	Apotex Tech Inc	liquid formulation for deferiprone with a pleasant taste.
CN102712591B (en)	2009-07-03	2014-06-25	阿普泰克斯科技公司	Fluorinated derivatives of 3-hydroxypyridin-4-ones
WO2017168309A1 (en) *	2016-03-29	2017-10-05	Dr. Reddy’S Laboratories Limited	Process for preparation of eribulin and intermediates thereof
CN108609456B (en) *	2016-12-13	2021-03-12	奥的斯电梯公司	Openable expansion panel and elevator suspended ceiling, elevator car and elevator system with same
CN111606879A (en) *	2020-05-25	2020-09-01	安徽金禾实业股份有限公司	One-pot method for preparing 2-hydroxymethyl-3-alkoxy-4H-pyran-4-one

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3491122A (en) *	1966-09-14	1970-01-20	Monsanto Co	Synthesis of 4-pyrones
US3547912A (en) *	1968-07-29	1970-12-15	American Home Prod	Derivatives of 2h-pyran-3(6h)-ones and preparation thereof
JPS5145565B1 (en) *	1968-10-12	1976-12-04
US3621063A (en) *	1968-12-24	1971-11-16	Monsanto Co	Unsaturated acyclic ketones
US3832357A (en) *	1971-05-26	1974-08-27	Daicel Ltd	Process for preparation of 3-hydroxy-2-alkyl-4-pyrone
JPS5212166A (en) *	1975-07-17	1977-01-29	Tatsuya Shono	Process for preparation of 4-pyron derivatives
IE42789B1 (en) *	1975-08-28	1980-10-22	Pfizer	Preparation of gamma-pyrones
CA1095921A (en)	1976-08-02	1981-02-17	Thomas M. Brennan	Preparation of gamma-pyrones

1977
- 1977-06-06 CA CA279,922A patent/CA1095921A/en not_active Expired
- 1977-06-08 NZ NZ184342A patent/NZ184342A/en unknown
- 1977-06-09 GR GR53666A patent/GR68938B/el unknown
- 1977-06-13 YU YU1469/77A patent/YU40166B/en unknown
- 1977-06-15 MX MX775807U patent/MX4597E/en unknown
- 1977-06-16 JP JP7157277A patent/JPS5318578A/en active Granted
- 1977-06-16 SE SE7707035A patent/SE433079B/en not_active IP Right Cessation
- 1977-06-17 PH PH19887A patent/PH13557A/en unknown
- 1977-06-20 BR BR7703970A patent/BR7703970A/en unknown
- 1977-06-21 BE BE1008209A patent/BE855965A/en not_active IP Right Cessation
- 1977-06-21 FI FI771934A patent/FI72722C/en not_active IP Right Cessation
- 1977-06-21 NL NLAANVRAGE7706811,A patent/NL170955C/en not_active IP Right Cessation
- 1977-06-22 NO NO772193A patent/NO150561C/en unknown
- 1977-06-22 ES ES459994A patent/ES459994A1/en not_active Expired
- 1977-06-22 PT PT66694A patent/PT66694B/en unknown
- 1977-06-22 EG EG371/77A patent/EG13080A/en active
- 1977-06-22 CH CH765877A patent/CH625798A5/en not_active IP Right Cessation
- 1977-06-22 TR TR19652A patent/TR19652A/en unknown
- 1977-06-22 DE DE2760220A patent/DE2760220C2/de not_active Expired
- 1977-06-22 DK DK276177A patent/DK153483C/en active
- 1977-06-22 DE DE2760221A patent/DE2760221C2/de not_active Expired
- 1977-06-22 DE DE2728499A patent/DE2728499C2/en not_active Expired
- 1977-06-22 LU LU77600A patent/LU77600A1/xx unknown
- 1977-06-22 AT AT0440477A patent/AT362790B/en not_active IP Right Cessation
- 1977-06-23 IT IT49950/77A patent/IT1106258B/en active
- 1977-06-23 DD DD7700199657A patent/DD132494A5/en not_active IP Right Cessation
- 1977-06-23 FR FR7719250A patent/FR2372821A1/en active Granted
- 1977-06-23 AR AR268164A patent/AR216080A1/en active
- 1977-07-14 BG BG7742606A patent/BG28988A4/en unknown
- 1977-07-14 BG BG036892A patent/BG28849A3/en unknown
- 1977-07-14 CS CS774705A patent/CS203921B2/en unknown
- 1977-07-14 BG BG7942607A patent/BG28989A4/en unknown
- 1977-07-14 BG BG042608A patent/BG29136A3/en unknown
- 1977-07-20 RO RO7799826A patent/RO78952A/en unknown
- 1977-07-20 RO RO7799830A patent/RO78953A/en unknown
- 1977-07-20 RO RO7799825A patent/RO78951A2/en unknown
- 1977-07-20 RO RO7791106A patent/RO74367A/en unknown
- 1977-07-21 GB GB4243/78A patent/GB1538375A/en not_active Expired
- 1977-07-21 GB GB30759/77A patent/GB1538371A/en not_active Expired
- 1977-07-21 SU SU772508256A patent/SU955859A3/en active
- 1977-07-21 HU HU82155A patent/HU185686B/en unknown
- 1977-07-21 PL PL1977199798A patent/PL115586B1/en unknown
- 1977-07-21 GB GB4240/78A patent/GB1538372A/en not_active Expired
- 1977-07-21 HU HU82156A patent/HU186026B/en unknown
- 1977-07-21 PL PL1977215006A patent/PL115497B1/en unknown
- 1977-07-21 PL PL21500877A patent/PL215008A1/en unknown
- 1977-07-21 HU HU77PI584A patent/HU180040B/en unknown
- 1977-07-21 HU HU82157A patent/HU185687B/en unknown
- 1977-07-21 GB GB4242/78A patent/GB1538374A/en not_active Expired
- 1977-07-21 GB GB4241/78A patent/GB1538373A/en not_active Expired
- 1977-07-21 PL PL1977215007A patent/PL115496B1/en unknown
- 1977-07-29 IE IE587/79A patent/IE45645B1/en not_active IP Right Cessation
- 1977-07-29 IE IE585/79A patent/IE45643B1/en not_active IP Right Cessation
- 1977-07-29 IE IE584/79A patent/IE45642B1/en not_active IP Right Cessation
- 1977-07-29 IE IE586/79A patent/IE45644B1/en not_active IP Right Cessation
- 1977-07-29 IE IE1587/77A patent/IE45641B1/en not_active IP Right Cessation
1978
- 1978-02-03 PH PH20746A patent/PH13926A/en unknown
- 1978-02-03 PH PH20745A patent/PH15185A/en unknown
- 1978-05-25 JP JP6282178A patent/JPS5436270A/en active Granted
- 1978-05-25 JP JP6282278A patent/JPS5436271A/en active Granted
- 1978-05-25 JP JP6281778A patent/JPS5436266A/en active Pending
- 1978-05-25 JP JP6281878A patent/JPS5436267A/en active Granted
- 1978-05-25 JP JP6281978A patent/JPS5436268A/en active Pending
- 1978-05-25 JP JP53062820A patent/JPS5814433B2/en not_active Expired
- 1978-06-07 CS CS783706A patent/CS203923B2/en unknown
- 1978-06-07 CS CS783705A patent/CS203922B2/en unknown
- 1978-06-13 ES ES470746A patent/ES470746A1/en not_active Expired
- 1978-06-13 ES ES470744A patent/ES470744A1/en not_active Expired
- 1978-06-13 ES ES470745A patent/ES470745A1/en not_active Expired
- 1978-06-13 ES ES470743A patent/ES470743A1/en not_active Expired
- 1978-07-05 SU SU782631651A patent/SU1015826A3/en active
1979
- 1979-02-01 PH PH22149A patent/PH14625A/en unknown
- 1979-02-01 PH PH22150A patent/PH13874A/en unknown
1980
- 1980-03-06 AT AT0124480A patent/AT363470B/en not_active IP Right Cessation
- 1980-03-06 AT AT0124380A patent/AT364356B/en not_active IP Right Cessation
- 1980-10-24 CA CA000363274A patent/CA1117541A/en not_active Expired
- 1980-10-24 CA CA363,273A patent/CA1110254A/en not_active Expired
- 1980-10-30 CH CH808580A patent/CH625235A5/en not_active IP Right Cessation
1981
- 1981-02-20 CH CH116181A patent/CH626358A5/en not_active IP Right Cessation
- 1981-02-20 CH CH116081A patent/CH626357A5/en not_active IP Right Cessation
- 1981-07-02 HK HK306/81A patent/HK30681A/en unknown
- 1981-07-02 HK HK303/81A patent/HK30381A/en unknown
- 1981-07-02 HK HK305/81A patent/HK30581A/en unknown
- 1981-07-02 HK HK304/81A patent/HK30481A/en unknown
- 1981-07-02 HK HK307/81A patent/HK30781A/en unknown
- 1981-12-09 NL NLAANVRAGE8105538,A patent/NL182477C/en not_active IP Right Cessation
- 1981-12-09 NL NLAANVRAGE8105537,A patent/NL182476C/en not_active IP Right Cessation
- 1981-12-09 NL NLAANVRAGE8105540,A patent/NL182805C/en not_active IP Right Cessation
- 1981-12-09 NL NLAANVRAGE8105539,A patent/NL182478C/en not_active IP Right Cessation
- 1981-12-30 MY MY287/81A patent/MY8100287A/en unknown
- 1981-12-30 MY MY262/81A patent/MY8100262A/en unknown
- 1981-12-30 MY MY267/81A patent/MY8100267A/en unknown
1982
- 1982-01-29 SE SE8200521A patent/SE452616B/en not_active IP Right Cessation
- 1982-01-29 SE SE8200518A patent/SE445041B/en not_active IP Right Cessation
- 1982-01-29 SE SE8200520A patent/SE444564B/en not_active IP Right Cessation
- 1982-01-29 SE SE8200522A patent/SE444565B/en not_active IP Right Cessation
- 1982-01-29 SE SE8200519A patent/SE445042B/en not_active IP Right Cessation
- 1982-06-03 NO NO821850A patent/NO821850L/en unknown
- 1982-06-03 NO NO821847A patent/NO150042C/en unknown
- 1982-06-03 NO NO821848A patent/NO150043C/en unknown
- 1982-06-03 NO NO821851A patent/NO150560C/en unknown
- 1982-06-03 NO NO821849A patent/NO150559C/en unknown
- 1982-12-07 YU YU02703/82A patent/YU270382A/en unknown
- 1982-12-13 YU YU2747/82A patent/YU42613B/en unknown
1983
- 1983-05-16 FI FI831700A patent/FI72119C/en not_active IP Right Cessation
- 1983-05-16 FI FI831704A patent/FI72721C/en not_active IP Right Cessation
- 1983-05-16 FI FI831701A patent/FI72723C/en not_active IP Right Cessation
- 1983-05-16 FI FI831702A patent/FI72720C/en not_active IP Right Cessation
- 1983-05-16 FI FI831703A patent/FI73424C/en not_active IP Right Cessation
- 1983-08-08 YU YU1663/83A patent/YU43190B/en unknown
- 1983-11-18 NO NO834236A patent/NO151365C/en unknown
1986
- 1986-07-09 DK DK326186A patent/DK154079C/en active
- 1986-07-09 DK DK326086A patent/DK153401C/en not_active IP Right Cessation
- 1986-07-09 DK DK325986A patent/DK153484C/en active

Also Published As

Publication number	Publication date
NL7706811A (en)	1978-02-06
FI831700L (en)	1983-05-16
IE45643B1 (en)	1982-10-20
FI72722C (en)	1987-07-10
NO821850L (en)	1978-02-03
IE45645B1 (en)	1982-10-20
MY8100262A (en)	1981-12-31
CH625235A5 (en)	1981-09-15
NO151365C (en)	1985-03-27
NL182476C (en)	1988-03-16
NO150561B (en)	1984-07-30
ES470744A1 (en)	1979-01-16
FI72721C (en)	1987-07-10
NO821851L (en)	1978-02-03
ES470746A1 (en)	1979-01-16
RO78952A (en)	1982-04-12
FI831701A0 (en)	1983-05-16
YU270382A (en)	1983-10-31
CS203921B2 (en)	1981-03-31
DK326186D0 (en)	1986-07-09
JPS5436267A (en)	1979-03-16
FI72119C (en)	1987-04-13
PL115586B1 (en)	1981-04-30
JPS5436268A (en)	1979-03-16
ATA440477A (en)	1980-11-15
FI72720B (en)	1987-03-31
FR2372821B1 (en)	1980-10-17
SE445042B (en)	1986-05-26
GB1538375A (en)	1979-01-17
FI831701L (en)	1983-05-16
IE45641B1 (en)	1982-10-20
CH625798A5 (en)	1981-10-15
YU42613B (en)	1988-10-31
BG29136A3 (en)	1980-09-15
CH626358A5 (en)	1981-11-13
FI72723B (en)	1987-03-31
NO150043B (en)	1984-04-30
NL182805B (en)	1987-12-16
IE45644B1 (en)	1982-10-20
SE8200522L (en)	1982-01-29
SE7707035L (en)	1978-02-03
DE2728499C2 (en)	1986-04-03
SE444564B (en)	1986-04-21
DK153484B (en)	1988-07-18
SE433079B (en)	1984-05-07
CA1095921A (en)	1981-02-17
JPS5618597B2 (en)	1981-04-30
SE8200521L (en)	1982-01-29
DK153401B (en)	1988-07-11
JPS5436266A (en)	1979-03-16
FI72723C (en)	1987-07-10
SE8200520L (en)	1982-01-29
NO150560C (en)	1984-11-07
NL8105537A (en)	1982-04-01
NL182476B (en)	1987-10-16
SE445041B (en)	1986-05-26
RO78953A (en)	1982-04-12
HK30781A (en)	1981-07-10
IE790587L (en)	1978-02-02
FI831700A0 (en)	1983-05-16
NL182805C (en)	1988-05-16
NL8105538A (en)	1982-04-01
JPS5729034B2 (en)	1982-06-19
PL215008A1 (en)	1979-12-17
HU185687B (en)	1985-03-28
NO151365B (en)	1984-12-17
FI771934A7 (en)	1978-02-03
YU274782A (en)	1983-12-31
NL182477C (en)	1988-03-16
NO150042B (en)	1984-04-30
DK153483B (en)	1988-07-18
GB1538373A (en)	1979-01-17
PL215006A1 (en)	1979-12-17
NO150560B (en)	1984-07-30
NO821848L (en)	1978-02-03
JPS5436269A (en)	1979-03-16
YU166383A (en)	1986-02-28
AT363470B (en)	1981-08-10
DK154079C (en)	1989-02-27
HK30681A (en)	1981-07-10
LU77600A1 (en)	1978-02-01
NO821849L (en)	1978-02-03
NO821847L (en)	1978-02-03
PL199798A1 (en)	1979-08-27
EG13080A (en)	1981-03-31
SU1015826A3 (en)	1983-04-30
AT362790B (en)	1981-06-10
NO150043C (en)	1984-08-15
DK326086D0 (en)	1986-07-09
NO772193L (en)	1978-02-03
JPS5814433B2 (en)	1983-03-18
FI73424C (en)	1987-10-09
DK276177A (en)	1978-02-03
BG28989A4 (en)	1980-08-15
IE45642B1 (en)	1982-10-20
SE452616B (en)	1987-12-07
NL8105540A (en)	1982-04-01
PH13557A (en)	1980-06-26
PH13926A (en)	1980-11-04
PL115497B1 (en)	1981-04-30
FI72721B (en)	1987-03-31
PL115496B1 (en)	1981-04-30
MX4597E (en)	1982-06-25
GR68938B (en)	1982-03-29
NO150042C (en)	1984-08-15
SE8200519L (en)	1982-01-29
DD132494A5 (en)	1978-10-04
HU186026B (en)	1985-05-28
DK153484C (en)	1988-11-28
TR19652A (en)	1979-09-17
FI73424B (en)	1987-06-30
ES470745A1 (en)	1979-01-16
PT66694B (en)	1978-11-17
YU40166B (en)	1985-08-31
CS203922B2 (en)	1981-03-31
AT364356B (en)	1981-10-12
MY8100287A (en)	1981-12-31
YU43190B (en)	1989-04-30
FI72720C (en)	1987-07-10
CA1110254A (en)	1981-10-06
PL215007A1 (en)	1979-12-17
GB1538374A (en)	1979-01-17
HU185686B (en)	1985-03-28
BR7703970A (en)	1978-07-04
JPS5436271A (en)	1979-03-16
HK30481A (en)	1981-07-10
JPS5420500B2 (en)	1979-07-23
GB1538372A (en)	1979-01-17
NL182478B (en)	1987-10-16
DK326186A (en)	1986-07-09
JPS5618596B2 (en)	1981-04-30
NO150559C (en)	1984-11-07
NZ184342A (en)	1978-09-25
DK154079B (en)	1988-10-10
NL8105539A (en)	1982-04-01
CH626357A5 (en)	1981-11-13
ATA124480A (en)	1981-01-15
FI831702L (en)	1983-05-16
RO74367A (en)	1981-11-24
IT1106258B (en)	1985-11-11
IE45641L (en)	1978-02-02
PT66694A (en)	1977-07-01
FI831704L (en)	1983-05-16
ATA124380A (en)	1981-03-15
SE444565B (en)	1986-04-21
NL170955B (en)	1982-08-16
PH15185A (en)	1982-09-10
NL170955C (en)	1983-01-17
PH13874A (en)	1980-10-24
FI831702A0 (en)	1983-05-16
CS203923B2 (en)	1981-03-31
NO150559B (en)	1984-07-30
AU2601777A (en)	1978-09-21
JPS5318578A (en)	1978-02-20
NO834236L (en)	1978-02-03
NL182477B (en)	1987-10-16
MY8100267A (en)	1981-12-31
FR2372821A1 (en)	1978-06-30
DK325986A (en)	1986-07-09
BG28988A4 (en)	1980-08-15
DK153401C (en)	1988-11-28
DE2728499A1 (en)	1978-02-09
NO150561C (en)	1984-11-07
IE790584L (en)	1978-02-02
DK326086A (en)	1986-07-09
BG28849A3 (en)	1980-07-15
IE790586L (en)	1978-02-02
DE2760220C2 (en)	1987-08-20
SU955859A3 (en)	1982-08-30
FI72722B (en)	1987-03-31
ES470743A1 (en)	1979-01-16
JPS5436270A (en)	1979-03-16
DE2760221C2 (en)	1989-10-05
DK153483C (en)	1988-11-28
RO78951A2 (en)	1982-04-12
ES459994A1 (en)	1978-11-16
FI831704A0 (en)	1983-05-16
FI72119B (en)	1986-12-31
HU180040B (en)	1983-01-28
IE790585L (en)	1978-02-02
YU146977A (en)	1983-06-30
CA1117541A (en)	1982-02-02
SE8200518L (en)	1982-01-29
NL182478C (en)	1988-03-16
HK30381A (en)	1981-07-10
GB1538371A (en)	1979-01-17
HK30581A (en)	1981-07-10
BE855965A (en)	1977-12-21
FI831703L (en)	1983-05-16
AR216080A1 (en)	1979-11-30
DK325986D0 (en)	1986-07-09
FI831703A0 (en)	1983-05-16

Legal Events

Date	Code	Title	Description
1996-10-12	AT	Record of annual fee payments	Year of fee payment: 15

Publication	Publication Date	Title
JPS5441871A (en)	1979-04-03	Novel 55hydroxymethyloxazolidinons and its manufacture
JPS579731A (en)	1982-01-19	Novel phenoxybenzylalcohol and manufacture
JPS52105131A (en)	1977-09-03	Substituted phenylamidines and preparation thereof
JPS55157581A (en)	1980-12-08	Acetal and its manufacture
JPS53146976A (en)	1978-12-21	Waterrsoluble ampholite and manufacture thereof
IL55555A (en)	1982-08-31	3-phenyl-azacycloalkane derivatives their preparation and intermediates therefor
JPS55154979A (en)	1980-12-02	Novel 33vinylcephalosporin and its manufacture
NZ184394A (en)	1980-08-26	N-acyl-l-alanyl -aminoacyl-amides intermediates and pharmaceutical compositions
AU1366976A (en)	1977-11-10	Isocephalosporins and intermediates
JPS52111552A (en)	1977-09-19	44androstenee33one and preparation thereof
JPS5325565A (en)	1978-03-09	Novel aryltrifluoroethylamine and its preparation
IL55805A0 (en)	1978-12-17	Fugicidal 3-(n-acyl-n-arylamino)-gammabutyrolactones and gamma-butyrothiolactones
JPS55162784A (en)	1980-12-18	Hydroxyaminooeburnane derivatives and their manufacture
JPS5626862A (en)	1981-03-16	Novel substituted phenylacetylguanidine and its manufacture
NZ190090A (en)	1982-03-09	Pyrrolidinecarboxaldehyde and piperidinecar boxaldehyde derivatives and intermediates
JPS5452078A (en)	1979-04-24	11alkylimidazole and its manufacture
JPS52131534A (en)	1977-11-04	Aralkylarylamine and preparation thereof
GB2004542B (en)	1982-03-17	Beta-substituted-diketones and preparation thereof
DE3071198D1 (en)	1985-11-28	Acridinones, their preparation and use; intermediates and their preparation
JPS5416486A (en)	1979-02-07	Novel pyridazinylhydrazones and its preparation
JPS5315368A (en)	1978-02-13	Novel 22phenyllindole derivative and preparation thereof
JPS5295660A (en)	1977-08-11	Tetrapeptideamide and intermediate thereof
JPS5291859A (en)	1977-08-02	22furanones and preparation thereof
IL56031A0 (en)	1979-01-31	Novel dichlorovinylcyclobutanones and their preparation
JPS55151571A (en)	1980-11-26	Novel 22isopropylaminoo55halogenopyrimidine and its manufacture