MY8100287A - Process for the preparation of 6-alkoxy and 6-acyloxy-4-halo-2h pyrones and their use in the synthesis of gamma-pyrones - Google Patents

Process for the preparation of 6-alkoxy and 6-acyloxy-4-halo-2h pyrones and their use in the synthesis of gamma-pyrones

Info

Publication number: MY8100287A
Authority: MY; Malaysia
Prior art keywords: pyrones; acyloxy; halo; gamma; alkoxy
Prior art date: 1976-08-02

Application number

MY287/81A

Other languages

English (en)

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

1981-12-30

Publication date

1981-12-31

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

1981-12-30 Application filed by Pfizer filed Critical Pfizer

1981-12-31 Publication of MY8100287A publication Critical patent/MY8100287A/xx

Links

230000015572 biosynthetic process Effects 0.000 title 1
238000000034 method Methods 0.000 title 1
238000002360 preparation method Methods 0.000 title 1
238000003786 synthesis reaction Methods 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

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pyrane Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pyridine Compounds (AREA)
Cosmetics (AREA)
Saccharide Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Furan Compounds (AREA)
Transforming Electric Information Into Light Information (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Picture Signal Circuits (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)
Control Of El Displays (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Seasonings (AREA)

MY287/81A 1976-08-02 1981-12-30 Process for the preparation of 6-alkoxy and 6-acyloxy-4-halo-2h pyrones and their use in the synthesis of gamma-pyrones MY8100287A (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
MY8100287A true MY8100287A (en)	1981-12-31

Family

ID=27108548

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
MY287/81A MY8100287A (en)	1976-08-02	1981-12-30	Process for the preparation of 6-alkoxy and 6-acyloxy-4-halo-2h pyrones and their use in the synthesis of gamma-pyrones
MY267/81A MY8100267A (en)	1976-08-02	1981-12-30	Process for the preparation of gamma-pyrones
MY262/81A MY8100262A (en)	1976-08-02	1981-12-30	Process for the preparation of 4-halo-6-hydroxy-2h-pyran-3(6h)-ones and heirtheir use in the synthesis of gamma-pyrones

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
MY267/81A MY8100267A (en)	1976-08-02	1981-12-30	Process for the preparation of gamma-pyrones
MY262/81A MY8100262A (en)	1976-08-02	1981-12-30	Process for the preparation of 4-halo-6-hydroxy-2h-pyran-3(6h)-ones and heirtheir use in the synthesis of gamma-pyrones

Country Status (36)

Country	Link
JP (7)	JPS5318578A (cs)
AR (1)	AR216080A1 (cs)
AT (3)	AT362790B (cs)
BE (1)	BE855965A (cs)
BG (4)	BG28989A4 (cs)
BR (1)	BR7703970A (cs)
CA (3)	CA1095921A (cs)
CH (4)	CH625798A5 (cs)
CS (3)	CS203921B2 (cs)
DD (1)	DD132494A5 (cs)
DE (3)	DE2760221C2 (cs)
DK (4)	DK153483C (cs)
EG (1)	EG13080A (cs)
ES (5)	ES459994A1 (cs)
FI (6)	FI72722C (cs)
FR (1)	FR2372821A1 (cs)
GB (5)	GB1538371A (cs)
GR (1)	GR68938B (cs)
HK (5)	HK30581A (cs)
HU (4)	HU186026B (cs)
IE (5)	IE45642B1 (cs)
IT (1)	IT1106258B (cs)
LU (1)	LU77600A1 (cs)
MX (1)	MX4597E (cs)
MY (3)	MY8100287A (cs)
NL (5)	NL170955C (cs)
NO (7)	NO150561C (cs)
NZ (1)	NZ184342A (cs)
PH (5)	PH13557A (cs)
PL (4)	PL115586B1 (cs)
PT (1)	PT66694B (cs)
RO (4)	RO78953A (cs)
SE (6)	SE433079B (cs)
SU (2)	SU955859A3 (cs)
TR (1)	TR19652A (cs)
YU (4)	YU40166B (cs)

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 (fr) *	1977-09-12	1979-04-06	Shinetsu Chemical Co	Nouveaux derives de x tetrahydropyrannone(5)
JPS5741226U (cs) *	1980-08-20	1982-03-05
JPS59135008U (ja) *	1983-02-28	1984-09-10	松下電工株式会社	分電盤装置
JPS6050245A (ja) *	1983-08-29	1985-03-19	Nissan Motor Co Ltd	内燃機関の燃料噴射装置
JPH0226945Y2 (cs) *	1985-09-11	1990-07-20
JP2586607B2 (ja) *	1987-10-30	1997-03-05	日産化学工業株式会社	光学活性アルコールの製造法
CA2681545C (en)	2007-03-28	2013-10-01	Apotex Technologies Inc.	Fluorinated derivatives of deferiprone
PL2268282T3 (pl)	2008-04-25	2015-04-30	Apotex Tech Inc	Płynny preparat deferypronu o przyjemnym smaku
ME01911B (me)	2009-07-03	2014-12-20	Apotex Tech Inc	Fluorisani derivati 3-hidroksipiridin-4-ona
WO2017168309A1 (en) *	2016-03-29	2017-10-05	Dr. Reddy’S Laboratories Limited	Process for preparation of eribulin and intermediates thereof
CN108609456B (zh) *	2016-12-13	2021-03-12	奥的斯电梯公司	可打开扩展面板及具有其的电梯吊顶，轿厢和系统
CN111606879A (zh) *	2020-05-25	2020-09-01	安徽金禾实业股份有限公司	一锅法制备2-羟甲基-3-烷氧基-4h-吡喃-4-酮的方法

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

Also Published As

Publication number	Publication date
HU186026B (en)	1985-05-28
FI831702A0 (fi)	1983-05-16
DK153483C (da)	1988-11-28
DK326086A (da)	1986-07-09
CS203923B2 (en)	1981-03-31
PH15185A (en)	1982-09-10
SU955859A3 (ru)	1982-08-30
FI831701A0 (fi)	1983-05-16
ES470746A1 (es)	1979-01-16
NL182805C (nl)	1988-05-16
NO821847L (no)	1978-02-03
ES470745A1 (es)	1979-01-16
JPS5436271A (en)	1979-03-16
NO821850L (no)	1978-02-03
CH625798A5 (en)	1981-10-15
SU1015826A3 (ru)	1983-04-30
FI831701L (fi)	1983-05-16
DK326086D0 (da)	1986-07-09
NO821848L (no)	1978-02-03
YU270382A (en)	1983-10-31
FI72723C (fi)	1987-07-10
NO150043B (no)	1984-04-30
JPS5814433B2 (ja)	1983-03-18
NO772193L (no)	1978-02-03
IE45645B1 (en)	1982-10-20
FI831704L (fi)	1983-05-16
CA1095921A (en)	1981-02-17
GB1538374A (en)	1979-01-17
HU185686B (en)	1985-03-28
NO150561B (no)	1984-07-30
BG29136A3 (bg)	1980-09-15
BG28849A3 (bg)	1980-07-15
CA1117541A (en)	1982-02-02
SE445042B (sv)	1986-05-26
NL182476C (nl)	1988-03-16
NO151365B (no)	1984-12-17
FI72721C (fi)	1987-07-10
FI831704A0 (fi)	1983-05-16
DK325986A (da)	1986-07-09
AU2601777A (en)	1978-09-21
YU42613B (en)	1988-10-31
PL115586B1 (en)	1981-04-30
IE45643B1 (en)	1982-10-20
RO78953A (ro)	1982-04-12
SE8200518L (sv)	1982-01-29
NO150043C (no)	1984-08-15
CA1110254A (en)	1981-10-06
YU146977A (en)	1983-06-30
NL8105538A (nl)	1982-04-01
JPS5618596B2 (cs)	1981-04-30
NO150559C (no)	1984-11-07
NO821851L (no)	1978-02-03
NO150560B (no)	1984-07-30
FI72720B (fi)	1987-03-31
DK325986D0 (da)	1986-07-09
JPS5436267A (en)	1979-03-16
HK30381A (en)	1981-07-10
HK30581A (en)	1981-07-10
IE45644B1 (en)	1982-10-20
AT362790B (de)	1981-06-10
BE855965A (fr)	1977-12-21
PT66694A (en)	1977-07-01
BG28989A4 (en)	1980-08-15
IE790584L (en)	1978-02-02
ES470743A1 (es)	1979-01-16
GB1538375A (en)	1979-01-17
MX4597E (es)	1982-06-25
FI73424B (fi)	1987-06-30
JPS5436269A (en)	1979-03-16
JPS5729034B2 (cs)	1982-06-19
HU180040B (en)	1983-01-28
IE790586L (en)	1978-02-02
HK30781A (en)	1981-07-10
FI831703L (fi)	1983-05-16
YU274782A (en)	1983-12-31
FR2372821B1 (cs)	1980-10-17
ES459994A1 (es)	1978-11-16
RO78951A2 (ro)	1982-04-12
NL8105537A (nl)	1982-04-01
JPS5436270A (en)	1979-03-16
SE433079B (sv)	1984-05-07
RO74367A (ro)	1981-11-24
PL215006A1 (pl)	1979-12-17
SE452616B (sv)	1987-12-07
FI831702L (fi)	1983-05-16
DK154079B (da)	1988-10-10
GB1538371A (en)	1979-01-17
FI73424C (fi)	1987-10-09
NO150042C (no)	1984-08-15
NL170955B (nl)	1982-08-16
SE8200520L (sv)	1982-01-29
JPS5318578A (en)	1978-02-20
CH626357A5 (en)	1981-11-13
NO150042B (no)	1984-04-30
AT363470B (de)	1981-08-10
DK153401B (da)	1988-07-11
DE2760220C2 (cs)	1987-08-20
SE444564B (sv)	1986-04-21
TR19652A (tr)	1979-09-17
FI831700A0 (fi)	1983-05-16
PL115496B1 (en)	1981-04-30
SE8200519L (sv)	1982-01-29
NL182477B (nl)	1987-10-16
NL182805B (nl)	1987-12-16
PL215008A1 (pl)	1979-12-17
ATA124480A (de)	1981-01-15
MY8100262A (en)	1981-12-31
DK153401C (da)	1988-11-28
PH13557A (en)	1980-06-26
MY8100267A (en)	1981-12-31
DK276177A (da)	1978-02-03
NZ184342A (en)	1978-09-25
GB1538373A (en)	1979-01-17
DE2760221C2 (cs)	1989-10-05
NL182478B (nl)	1987-10-16
FI72722C (fi)	1987-07-10
FI72722B (fi)	1987-03-31
SE8200521L (sv)	1982-01-29
NO150561C (no)	1984-11-07
EG13080A (en)	1981-03-31
IT1106258B (it)	1985-11-11
NO150559B (no)	1984-07-30
SE8200522L (sv)	1982-01-29
PL199798A1 (pl)	1979-08-27
DE2728499C2 (de)	1986-04-03
IE45641L (en)	1978-02-02
IE790585L (en)	1978-02-02
FI72723B (fi)	1987-03-31
ES470744A1 (es)	1979-01-16
FI72119B (fi)	1986-12-31
HK30681A (en)	1981-07-10
PL215007A1 (pl)	1979-12-17
PH13874A (en)	1980-10-24
SE445041B (sv)	1986-05-26
NO834236L (no)	1978-02-03
IE45642B1 (en)	1982-10-20
JPS5420500B2 (cs)	1979-07-23
DK153484B (da)	1988-07-18
DK154079C (da)	1989-02-27
NO151365C (no)	1985-03-27
CS203922B2 (en)	1981-03-31
NL182478C (nl)	1988-03-16
CS203921B2 (en)	1981-03-31
DK326186D0 (da)	1986-07-09
HU185687B (en)	1985-03-28
PL115497B1 (en)	1981-04-30
CH625235A5 (en)	1981-09-15
RO78952A (ro)	1982-04-12
FI831703A0 (fi)	1983-05-16
NO821849L (no)	1978-02-03
IE45641B1 (en)	1982-10-20
DK153483B (da)	1988-07-18
DE2728499A1 (de)	1978-02-09
FI72720C (fi)	1987-07-10
NL182477C (nl)	1988-03-16
FI72721B (fi)	1987-03-31
NL8105540A (nl)	1982-04-01
PH13926A (en)	1980-11-04
SE444565B (sv)	1986-04-21
ATA440477A (de)	1980-11-15
AT364356B (de)	1981-10-12
AR216080A1 (es)	1979-11-30
NO150560C (no)	1984-11-07
IE790587L (en)	1978-02-02
DK326186A (da)	1986-07-09
DD132494A5 (de)	1978-10-04
JPS5436268A (en)	1979-03-16
PH14625A (en)	1981-10-12
GR68938B (cs)	1982-03-29
YU166383A (en)	1986-02-28
HK30481A (en)	1981-07-10
NL182476B (nl)	1987-10-16
YU43190B (en)	1989-04-30
GB1538372A (en)	1979-01-17
NL8105539A (nl)	1982-04-01
YU40166B (en)	1985-08-31
JPS5618597B2 (cs)	1981-04-30
PT66694B (en)	1978-11-17
FR2372821A1 (fr)	1978-06-30
FI831700L (fi)	1983-05-16
NL7706811A (nl)	1978-02-06
ATA124380A (de)	1981-03-15
FI72119C (fi)	1987-04-13
DK153484C (da)	1988-11-28
NL170955C (nl)	1983-01-17
BG28988A4 (en)	1980-08-15
LU77600A1 (cs)	1978-02-01
FI771934A7 (cs)	1978-02-03
JPS5436266A (en)	1979-03-16
BR7703970A (pt)	1978-07-04
CH626358A5 (en)	1981-11-13
SE7707035L (sv)	1978-02-03

Publication	Publication Date	Title
JPS5346930A (en)	1978-04-27	Phenoxyyaminoopropanols and process for preparation thereof
JPS52105162A (en)	1977-09-03	Phthleic derivatives and preparation thereof
YU164277A (en)	1982-08-31	Process for obtaining androstene-17-one derivatives and use thereof
JPS5321168A (en)	1978-02-27	1122aryll22rrethyl1hh1244triazoles its preparation and their use
JPS52131564A (en)	1977-11-04	Production of naphthaline derivatives and use thereof
JPS5295790A (en)	1977-08-11	Preparation of homoo and coopolymer of alphaamonoolefin
PH11916A (en)	1978-09-08	Catalyst and its process of preparation
IL52353A0 (en)	1977-08-31	4-hydroxyphenylalkynolamine derivatives and their preparation
GB1538375A (en)	1979-01-17	Process for the preparation of 6-alkoxy and 6-acyloxy-4-halo-2h-pyrones and their use in the synthesis of gamma-pyrones
JPS5331670A (en)	1978-03-25	Production of aminoalkylideneaminoo 1*44dihydropyridine and use of same as medicine
IL52053A (en)	1983-09-30	Prostacyclin and its biological preparation
GB1518630A (en)	1978-07-19	Indazolyl-(4)-oxy-propanolamines and process for their preparation
NZ185151A (en)	1981-05-29	Production of mycofungicidal products and their use
JPS52105173A (en)	1977-09-03	Preparation and use of thiadiazolylbenzamides
DE2860774D1 (en)	1981-09-24	Process for the preparation of furanones and intermediate products in this process
IL53282A (en)	1981-11-30	7-o-alkylnogarols and process for their preparation
JPS5337669A (en)	1978-04-06	Production and use of 1*44dihydropyridine derivatives
JPS5315398A (en)	1978-02-13	Production and use of betaalactams
IL52320A0 (en)	1977-08-31	P-isobutzyl hydratropate of guyiycol and process for its preparation
IL52488A (en)	1980-03-31	9-desacetyl daunoruiin derivatives and process for their preparation
DE2860431D1 (en)	1981-02-26	Alpha-aminomethylene-beta-formylaminopropionitrile, process for its preparation and its use in the preparation of 2-methyl-4-amino-5-formylaminomethylpyrimidine
IL52207A0 (en)	1977-07-31	Substituted 2-vinyl-chromones and process for their preparation
JPS5297953A (en)	1977-08-17	Tetrahydronaphthaline triol derivatives and preparation thereof
JPS5223157A (en)	1977-02-21	Polyester powder and method of making the same
JPS5291863A (en)	1977-08-02	Novel 22nitroimidazole derivatives and preparation thereof