GB2189246B - Producing diacetone sorbose - Google Patents

Producing diacetone sorbose

Info

Publication number: GB2189246B
Authority: GB; United Kingdom
Prior art keywords: diacetone sorbose; producing diacetone; producing; sorbose; diacetone
Prior art date: 1986-04-17
Legal status (The legal status 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 status listed.): Expired

Application number

GB8709089A

Other versions

GB2189246A (en

GB8709089D0 (en

Inventor

Youichi Oka

Hitoshi Sawada

Masao Yokoyama

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Takeda Pharmaceutical Co Ltd

Original Assignee

Takeda Chemical Industries Ltd

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.)

1986-04-17

Filing date

1987-04-15

Publication date

1989-11-29

1987-04-15 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1987-05-20 Publication of GB8709089D0 publication Critical patent/GB8709089D0/en

1987-10-21 Publication of GB2189246A publication Critical patent/GB2189246A/en

1989-11-29 Application granted granted Critical

1989-11-29 Publication of GB2189246B publication Critical patent/GB2189246B/en

Status Expired legal-status Critical Current

Links

LKDRXBCSQODPBY-AMVSKUEXSA-N L-(-)-Sorbose Chemical compound OCC1(O)OC[C@H](O)[C@@H](O)[C@@H]1O LKDRXBCSQODPBY-AMVSKUEXSA-N 0.000 title 1
SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H9/00—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical
- C07H9/02—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical the hetero ring containing only oxygen as ring hetero atoms
- C07H9/04—Cyclic acetals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Molecular Biology (AREA)
Life Sciences & Earth Sciences (AREA)
Saccharide Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

GB8709089A 1986-04-17 1987-04-15 Producing diacetone sorbose Expired GB2189246B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP8929686		1986-04-17

Publications (3)

Publication Number	Publication Date
GB8709089D0 GB8709089D0 (en)	1987-05-20
GB2189246A GB2189246A (en)	1987-10-21
GB2189246B true GB2189246B (en)	1989-11-29

Family

ID=13966711

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8709089A Expired GB2189246B (en)	1986-04-17	1987-04-15	Producing diacetone sorbose

Country Status (6)

Country	Link
US (1)	USH708H (en)
JP (1)	JPH0830075B2 (en)
CN (1)	CN1018645B (en)
DE (1)	DE3712821C2 (en)
DK (1)	DK184687A (en)
GB (1)	GB2189246B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2787789B2 (en) *	1991-10-21	1998-08-20	ファナック株式会社	Screw connection structure in injection molding machine
TW296401B (en) *	1994-12-26	1997-01-21	Shinetsu Chem Ind Co
RU2101290C1 (en) *	1995-03-31	1998-01-10	Акционерное общество Научно-производственный концерн "Алтай"	Method of diacetone-l-sorbose synthesis
JP3552825B2 (en) *	1995-12-15	2004-08-11	矢崎総業株式会社	One-piece automotive waterproof connector made of thermoplastic resin and oil-bleed silicone rubber
RU2404989C2 (en) *	2008-08-06	2010-11-27	Учреждение Российской академии наук Институт высокомолекулярных соединений РАН (ИВС РАН)	2,3; 4,5-di-o-isopropylidene-l-sorbopyranose

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3723412A (en)	1967-02-13	1973-03-27	Cpc International Inc	Preparation of acetone glucose
US3607862A (en)	1969-02-04	1971-09-21	Hoffmann La Roche	Process for preparing carbohydrate ketals
DE2003067A1 (en) *	1969-02-04	1970-08-06	Hoffmann La Roche	Process for the production of ketal sugars
GB1286143A (en)	1969-02-04	1972-08-23	Roche Products Ltd	The manufacture of ketal sugars
KR840001591A (en)	1981-09-29	1984-05-07	구라바야시 이꾸시로	Production method of sugar ketals
JPS58167582A (en)	1982-03-29	1983-10-03	Takeda Chem Ind Ltd	Production of saccharide ketal
JPS6069092A (en)	1983-09-27	1985-04-19	Takeda Chem Ind Ltd	Production of sugar ketal
JPS6072895A (en) *	1983-09-28	1985-04-24	Takeda Chem Ind Ltd	Production of ketal of 2-ketogulonic acid and its ester
JPH0629198B2 (en) *	1984-10-19	1994-04-20	武田薬品工業株式会社	Chemical dehydration method
DE3505150A1 (en)	1985-02-15	1986-08-21	Basf Ag, 6700 Ludwigshafen	METHOD FOR PRODUCING SUGAR KETALES
JPH0727859B2 (en) *	1993-04-05	1995-03-29	株式会社東芝	Charged particle beam writing system

1987
- 1987-04-08 US US07/035,847 patent/USH708H/en not_active Abandoned
- 1987-04-10 DK DK184687A patent/DK184687A/en unknown
- 1987-04-15 GB GB8709089A patent/GB2189246B/en not_active Expired
- 1987-04-15 DE DE3712821A patent/DE3712821C2/en not_active Expired - Fee Related
- 1987-04-15 JP JP62094060A patent/JPH0830075B2/en not_active Expired - Lifetime
- 1987-04-15 CN CN87103553A patent/CN1018645B/en not_active Expired

Also Published As

Publication number	Publication date
CN1018645B (en)	1992-10-14
JPS6345292A (en)	1988-02-26
GB2189246A (en)	1987-10-21
DK184687D0 (en)	1987-04-10
CN87103553A (en)	1988-03-09
USH708H (en)	1989-11-07
JPH0830075B2 (en)	1996-03-27
DE3712821A1 (en)	1987-10-22
DE3712821C2 (en)	1998-04-09
DK184687A (en)	1987-10-18
GB8709089D0 (en)	1987-05-20

Legal Events

Date	Code	Title	Description
2001-05-09	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2002-12-04	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20020415

Publication	Publication Date	Title
GB8709371D0 (en)	1987-05-28	Mould structure
GB8720188D0 (en)	1987-10-07	Impact-property modifiers
GB8716688D0 (en)	1987-08-19	Producing lactone
GB8626129D0 (en)	1986-12-03	Pile-framed structure
GB2189246B (en)	1989-11-29	Producing diacetone sorbose
GB2197681B (en)	1990-05-16	Locksets
GB2190702B (en)	1989-12-06	Stay
GB2188864B (en)	1990-01-31	Masterbatch production
EP0237322A3 (en)	1989-07-05	Latch circuit latch circuit
GB8706037D0 (en)	1987-04-15	Producing naphthalen-edicarboxylic acid
GB8707680D0 (en)	1987-05-07	Producing metallized pellets
GB8703996D0 (en)	1987-03-25	Electrolytic colouring method
GB8703871D0 (en)	1987-03-25	Door
GB2185779B (en)	1989-05-04	Stay
CS191486A1 (en)	1987-08-13	Zarizeni pro finisovani cepu
GB8701421D0 (en)	1987-02-25	Producing photosensor
GB8629684D0 (en)	1987-01-21	Door
GB8621030D0 (en)	1986-10-08	Door
HUT57316A (en)	1991-11-28	Water producing well
GB8620313D0 (en)	1986-10-01	Thrust producing unit
GB8609222D0 (en)	1986-05-21	Producing surfactant
GB8605642D0 (en)	1986-04-16	Producing building facing elements
GB8611491D0 (en)	1986-06-18	Making panels
GB8603172D0 (en)	1986-03-12	Window structure
HUT46106A (en)	1988-09-28	Energy-spare window structure