CH682564A5 - Verfahren zur Herstellung von 2-(1-Piperazinyl)pyrimidinderivaten. - Google Patents

Verfahren zur Herstellung von 2-(1-Piperazinyl)pyrimidinderivaten. Download PDF

Info

Publication number: CH682564A5
Authority: CH; Switzerland
Prior art keywords: sep; fabric; process according; calendering; nin
Prior art date: 1991-08-15

Application number

CH241191A

Other languages

English (en)

French (fr)

Inventor

David L Dr Kuo

Original Assignee

Lonza Ag

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.)

1991-08-15

Filing date

1991-08-15

Publication date

1993-10-15

1991-08-15 Application filed by Lonza Ag filed Critical Lonza Ag

1991-08-15 Priority to CH241191A priority Critical patent/CH682564A5/de

1993-10-15 Publication of CH682564A5 publication Critical patent/CH682564A5/de

Links

229940079593 drug Drugs 0.000 title abstract 2
239000003814 drug Substances 0.000 title abstract 2
230000003236 psychic effect Effects 0.000 title abstract 2
NLAMRLZPVVKXTK-SNAWJCMRSA-N [(e)-but-1-enyl] acetate Chemical compound CC\C=C\OC(C)=O NLAMRLZPVVKXTK-SNAWJCMRSA-N 0.000 title 1
125000003368 amide group Chemical group 0.000 title 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 title 1
239000003204 tranquilizing agent Substances 0.000 title 1
238000000034 method Methods 0.000 claims abstract description 36
239000004744 fabric Substances 0.000 claims description 65
238000003490 calendering Methods 0.000 claims description 32
239000000835 fiber Substances 0.000 claims description 18
238000011282 treatment Methods 0.000 claims description 17
239000003638 chemical reducing agent Substances 0.000 claims description 15
102000011782 Keratins Human genes 0.000 claims description 13
108010076876 Keratins Proteins 0.000 claims description 13
239000007864 aqueous solution Substances 0.000 claims description 7
238000009834 vaporization Methods 0.000 claims description 7
230000008016 vaporization Effects 0.000 claims description 7
238000010026 decatizing Methods 0.000 claims description 6
150000002500 ions Chemical class 0.000 claims description 4
238000005507 spraying Methods 0.000 claims description 4
101100384355 Mus musculus Ctnnbip1 gene Proteins 0.000 claims 2
LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 claims 1
208000023223 Joubert syndrome with renal defect Diseases 0.000 claims 1
101100294209 Schizosaccharomyces pombe (strain 972 / ATCC 24843) cnl2 gene Proteins 0.000 claims 1
240000008042 Zea mays Species 0.000 claims 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims 1
235000002017 Zea mays subsp mays Nutrition 0.000 claims 1
235000005822 corn Nutrition 0.000 claims 1
229960003067 cystine Drugs 0.000 claims 1
230000006837 decompression Effects 0.000 claims 1
125000000217 alkyl group Chemical group 0.000 abstract description 4
230000000694 effects Effects 0.000 abstract description 2
QWCRAEMEVRGPNT-UHFFFAOYSA-N buspirone Chemical compound C1C(=O)N(CCCCN2CCN(CC2)C=2N=CC=CN=2)C(=O)CC21CCCC2 QWCRAEMEVRGPNT-UHFFFAOYSA-N 0.000 abstract 2
150000003949 imides Chemical class 0.000 abstract 2
125000002524 organometallic group Chemical group 0.000 abstract 2
MRBFGEHILMYPTF-UHFFFAOYSA-N 1-(2-Pyrimidyl)piperazine Chemical compound C1CNCCN1C1=NC=CC=N1 MRBFGEHILMYPTF-UHFFFAOYSA-N 0.000 abstract 1
HDPAQHLOKTZIAK-UHFFFAOYSA-N 3-but-1-enylpiperazin-1-amine Chemical compound NN1CC(NCC1)C=CCC HDPAQHLOKTZIAK-UHFFFAOYSA-N 0.000 abstract 1
ZNFAXOFZASYZEX-UHFFFAOYSA-N 4-aminobut-2-enyl acetate Chemical compound CC(=O)OCC=CCN ZNFAXOFZASYZEX-UHFFFAOYSA-N 0.000 abstract 1
WNHXJHGRIHUOTG-ONEGZZNKSA-N [(e)-but-2-enyl] acetate Chemical compound C\C=C\COC(C)=O WNHXJHGRIHUOTG-ONEGZZNKSA-N 0.000 abstract 1
125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 abstract 1
125000003342 alkenyl group Chemical group 0.000 abstract 1
150000001408 amides Chemical class 0.000 abstract 1
229960002495 buspirone Drugs 0.000 abstract 1
125000002837 carbocyclic group Chemical group 0.000 abstract 1
125000000753 cycloalkyl group Chemical group 0.000 abstract 1
229910052736 halogen Inorganic materials 0.000 abstract 1
125000005843 halogen group Chemical group 0.000 abstract 1
125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 abstract 1
238000003786 synthesis reaction Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
210000002268 wool Anatomy 0.000 description 11
238000004140 cleaning Methods 0.000 description 8
239000002932 luster Substances 0.000 description 8
239000000243 solution Substances 0.000 description 8
241000543381 Cliftonia monophylla Species 0.000 description 7
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
150000001875 compounds Chemical class 0.000 description 6
229910052708 sodium Inorganic materials 0.000 description 6
239000011734 sodium Substances 0.000 description 6
238000009941 weaving Methods 0.000 description 6
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 5
230000035515 penetration Effects 0.000 description 5
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
229910052700 potassium Inorganic materials 0.000 description 3
239000011591 potassium Substances 0.000 description 3
238000012360 testing method Methods 0.000 description 3
HNJZOHHIXSIJFG-UHFFFAOYSA-N (2,6-dihydroxy-4-methoxyphenyl)-phenylmethanone Chemical compound OC1=CC(OC)=CC(O)=C1C(=O)C1=CC=CC=C1 HNJZOHHIXSIJFG-UHFFFAOYSA-N 0.000 description 2
241000251730 Chondrichthyes Species 0.000 description 2
ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
101100128278 Mus musculus Lins1 gene Proteins 0.000 description 2
HLXRWTJXGMHOFN-XJSNKYLASA-N Verbenalin Chemical compound O([C@@H]1OC=C([C@H]2C(=O)C[C@H](C)[C@H]21)C(=O)OC)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HLXRWTJXGMHOFN-XJSNKYLASA-N 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000001035 drying Methods 0.000 description 2
210000000720 eyelash Anatomy 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
239000000463 material Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
238000005086 pumping Methods 0.000 description 2
230000002829 reductive effect Effects 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
230000008961 swelling Effects 0.000 description 2
239000000080 wetting agent Substances 0.000 description 2
HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
235000002198 Annona diversifolia Nutrition 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
241000282836 Camelus dromedarius Species 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
241000282842 Lama glama Species 0.000 description 1
235000019687 Lamb Nutrition 0.000 description 1
CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
241001494479 Pecora Species 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
244000062793 Sorghum vulgare Species 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
HLXRWTJXGMHOFN-UHFFFAOYSA-N Verbenalin Natural products C12C(C)CC(=O)C2C(C(=O)OC)=COC1OC1OC(CO)C(O)C(O)C1O HLXRWTJXGMHOFN-UHFFFAOYSA-N 0.000 description 1
241001416177 Vicugna pacos Species 0.000 description 1
241000282840 Vicugna vicugna Species 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 description 1
210000000077 angora Anatomy 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
210000000085 cashmere Anatomy 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
LEVWYRKDKASIDU-IMJSIDKUSA-N cystine group Chemical group C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N LEVWYRKDKASIDU-IMJSIDKUSA-N 0.000 description 1
SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
238000010981 drying operation Methods 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
125000003827 glycol group Chemical group 0.000 description 1
238000009499 grossing Methods 0.000 description 1
210000004209 hair Anatomy 0.000 description 1
FMKVQUMELNWDNR-UHFFFAOYSA-N heptane-3,4,5-triol Chemical compound CCC(O)C(O)C(O)CC FMKVQUMELNWDNR-UHFFFAOYSA-N 0.000 description 1
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
229940102253 isopropanolamine Drugs 0.000 description 1
230000002045 lasting effect Effects 0.000 description 1
125000005647 linker group Chemical group 0.000 description 1
229910003002 lithium salt Inorganic materials 0.000 description 1
159000000002 lithium salts Chemical class 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
235000019713 millet Nutrition 0.000 description 1
210000000050 mohair Anatomy 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
DJEHXEMURTVAOE-UHFFFAOYSA-M potassium bisulfite Chemical class [K+].OS([O-])=O DJEHXEMURTVAOE-UHFFFAOYSA-M 0.000 description 1
235000010259 potassium hydrogen sulphite Nutrition 0.000 description 1
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
CSMWJXBSXGUPGY-UHFFFAOYSA-L sodium dithionate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)S([O-])(=O)=O CSMWJXBSXGUPGY-UHFFFAOYSA-L 0.000 description 1
229940075931 sodium dithionate Drugs 0.000 description 1
235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
229910052979 sodium sulfide Inorganic materials 0.000 description 1
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
235000019345 sodium thiosulphate Nutrition 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
239000011800 void material Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1
230000037303 wrinkles Effects 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Treatment Of Fiber Materials (AREA)

CH241191A 1991-08-15 1991-08-15 Verfahren zur Herstellung von 2-(1-Piperazinyl)pyrimidinderivaten. CH682564A5 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CH241191A CH682564A5 (de)	1991-08-15	1991-08-15	Verfahren zur Herstellung von 2-(1-Piperazinyl)pyrimidinderivaten.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH241191A CH682564A5 (de)	1991-08-15	1991-08-15	Verfahren zur Herstellung von 2-(1-Piperazinyl)pyrimidinderivaten.

Publications (1)

Publication Number	Publication Date
CH682564A5 true CH682564A5 (de)	1993-10-15

Family

ID=4233176

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH241191A CH682564A5 (de)	1991-08-15	1991-08-15	Verfahren zur Herstellung von 2-(1-Piperazinyl)pyrimidinderivaten.

Country Status (1)

Country	Link
CH (1)	CH682564A5 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT201900000657A1 (it)	2019-01-16	2020-07-16	Procos Spa	Processo per la sintesi di gepirone

1991
- 1991-08-15 CH CH241191A patent/CH682564A5/de not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT201900000657A1 (it)	2019-01-16	2020-07-16	Procos Spa	Processo per la sintesi di gepirone

Legal Events

Date	Code	Title	Description
1999-04-15	PL	Patent ceased

Publication	Publication Date	Title
CH593064A5 (de)	1977-11-15
CH682664A5 (de)	1993-10-29	Stabile Salze von 5,10-Methylentetrahydrofolsäure.
Denter et al.	1996	Surface modification of synthetic and natural fibres by fixation of cyclodextrin derivatives
EP0319536A1 (de)	1989-06-14	Modifizierte fasererzeugnisse und deren verfahren zur herstellung.
CH682564A5 (de)	1993-10-15	Verfahren zur Herstellung von 2-(1-Piperazinyl)pyrimidinderivaten.
NO153394B (no)	1985-12-02	Fremgangsmaate for fremstilling av rent aluminiumoksyd.
CN106222880B (zh)	2019-02-01	防水拒污型蚕丝针刺棉床垫的加工方法
TW312721B (de)	1997-08-11
JP3527251B2 (ja)	2004-05-17	溶剤紡糸セルロース繊維布帛の処理方法
US1825178A (en)	1931-09-29	Process for the treatment of fibers or fibrous materials
US3477805A (en)	1969-11-11	Process for modifying keratin fibers
JP3895217B2 (ja)	2007-03-22	繊維製品およびその製造方法
US4202919A (en)	1980-05-13	Process for manufacturing protein-containing artificial leather
Ko et al.	2000	A Novel Detoxifying Pesticide Protective Clothing for Agricultural Workers.
CH514023A (fr)	1971-11-30	Procédé pour stabiliser en permanence la forme et/ou les dimensions d'une matière textile contenant des fibres de kératine
US3421827A (en)	1969-01-14	Fabric
Whewell	1977	The chemistry of wool finishing
DE60008394D1 (de)	2004-03-25	Ein kombinationsstoff aus tuch und pelz und sein herstellungsverfahren
FR2807076A1 (fr)	2001-10-05	Procede d'oxydation ou activation d'une masse fibreuse par un melange gazeux contenant de l'ozone
FR2534282A1 (fr)	1984-04-13	Procede de traitement du lin, du chanvre et autres plantes analogues
US446294A (en)	1891-02-10	Inger
PT773299E (pt)	2003-02-28	Processo de aumento da rentabilidade da area na manufactura de couro
US1116749A (en)	1914-11-10	Process of renewing or reclaiming old worn felts.
GB1430669A (en)	1976-03-31	Textile finishing method and apparatus
US719787A (en)	1903-02-03	Process of manufacturing artificial leather.

CH682564A5 - Verfahren zur Herstellung von 2-(1-Piperazinyl)pyrimidinderivaten. - Google Patents

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Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4233176

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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